From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Peter Jones Date: Mon, 29 Jul 2019 11:21:27 -0400 Subject: [PATCH] Use git to apply gnulib patches. Signed-off-by: Peter Jones --- bootstrap.conf | 6 - conf/Makefile.extra-dist | 10 - grub-core/lib/gnulib-patches/fix-base64.patch | 21 -- grub-core/lib/gnulib-patches/fix-null-deref.patch | 13 -- .../lib/gnulib-patches/fix-null-state-deref.patch | 12 -- .../gnulib-patches/fix-regcomp-uninit-token.patch | 15 -- .../gnulib-patches/fix-regexec-null-deref.patch | 12 -- .../gnulib-patches/fix-sign-compare-errors.patch | 161 --------------- .../lib/gnulib-patches/fix-uninit-structure.patch | 11 -- .../lib/gnulib-patches/fix-unused-value.patch | 14 -- grub-core/lib/gnulib-patches/fix-width.patch | 217 --------------------- grub-core/lib/gnulib-patches/no-abort.patch | 26 --- 12 files changed, 518 deletions(-) delete mode 100644 grub-core/lib/gnulib-patches/fix-base64.patch delete mode 100644 grub-core/lib/gnulib-patches/fix-null-deref.patch delete mode 100644 grub-core/lib/gnulib-patches/fix-null-state-deref.patch delete mode 100644 grub-core/lib/gnulib-patches/fix-regcomp-uninit-token.patch delete mode 100644 grub-core/lib/gnulib-patches/fix-regexec-null-deref.patch delete mode 100644 grub-core/lib/gnulib-patches/fix-sign-compare-errors.patch delete mode 100644 grub-core/lib/gnulib-patches/fix-uninit-structure.patch delete mode 100644 grub-core/lib/gnulib-patches/fix-unused-value.patch delete mode 100644 grub-core/lib/gnulib-patches/fix-width.patch delete mode 100644 grub-core/lib/gnulib-patches/no-abort.patch diff --git a/bootstrap.conf b/bootstrap.conf index 9259526e891..452f4d79b0d 100644 --- a/bootstrap.conf +++ b/bootstrap.conf @@ -85,12 +85,6 @@ cp -a INSTALL INSTALL.grub bootstrap_post_import_hook () { set -e - for patchname in fix-base64 fix-null-deref fix-null-state-deref fix-regcomp-uninit-token \ - fix-regexec-null-deref fix-uninit-structure fix-unused-value fix-width no-abort \ - fix-sign-compare-errors; do - patch -d grub-core/lib/gnulib -p2 \ - < "grub-core/lib/gnulib-patches/$patchname.patch" - done for patchname in \ 0001-Support-POTFILES-shell \ 0002-Handle-gettext_printf-shell-function \ diff --git a/conf/Makefile.extra-dist b/conf/Makefile.extra-dist index ea58362b555..8ddf22e6c99 100644 --- a/conf/Makefile.extra-dist +++ b/conf/Makefile.extra-dist @@ -30,16 +30,6 @@ EXTRA_DIST += grub-core/gensymlist.sh EXTRA_DIST += grub-core/genemuinit.sh EXTRA_DIST += grub-core/genemuinitheader.sh -EXTRA_DIST += grub-core/lib/gnulib-patches/fix-base64.patch -EXTRA_DIST += grub-core/lib/gnulib-patches/fix-null-deref.patch -EXTRA_DIST += grub-core/lib/gnulib-patches/fix-null-state-deref.patch -EXTRA_DIST += grub-core/lib/gnulib-patches/fix-regcomp-uninit-token.patch -EXTRA_DIST += grub-core/lib/gnulib-patches/fix-regexec-null-deref.patch -EXTRA_DIST += grub-core/lib/gnulib-patches/fix-uninit-structure.patch -EXTRA_DIST += grub-core/lib/gnulib-patches/fix-unused-value.patch -EXTRA_DIST += grub-core/lib/gnulib-patches/fix-width.patch -EXTRA_DIST += grub-core/lib/gnulib-patches/no-abort.patch - EXTRA_DIST += grub-core/lib/libgcrypt EXTRA_DIST += grub-core/lib/libgcrypt-grub/mpi/generic EXTRA_DIST += $(shell find $(top_srcdir)/include -name '*.h') diff --git a/grub-core/lib/gnulib-patches/fix-base64.patch b/grub-core/lib/gnulib-patches/fix-base64.patch deleted file mode 100644 index 985db127971..00000000000 --- a/grub-core/lib/gnulib-patches/fix-base64.patch +++ /dev/null @@ -1,21 +0,0 @@ -diff --git a/lib/base64.h b/lib/base64.h -index 9cd0183b8..185a2afa1 100644 ---- a/lib/base64.h -+++ b/lib/base64.h -@@ -21,8 +21,14 @@ - /* Get size_t. */ - # include - --/* Get bool. */ --# include -+#ifndef GRUB_POSIX_BOOL_DEFINED -+typedef enum { false = 0, true = 1 } bool; -+#define GRUB_POSIX_BOOL_DEFINED 1 -+#endif -+ -+#ifndef _GL_ATTRIBUTE_CONST -+# define _GL_ATTRIBUTE_CONST /* empty */ -+#endif - - # ifdef __cplusplus - extern "C" { diff --git a/grub-core/lib/gnulib-patches/fix-null-deref.patch b/grub-core/lib/gnulib-patches/fix-null-deref.patch deleted file mode 100644 index 8fafa153a47..00000000000 --- a/grub-core/lib/gnulib-patches/fix-null-deref.patch +++ /dev/null @@ -1,13 +0,0 @@ -diff --git a/lib/argp-parse.c b/lib/argp-parse.c -index 6dec57310..900adad54 100644 ---- a/lib/argp-parse.c -+++ b/lib/argp-parse.c -@@ -940,7 +940,7 @@ weak_alias (__argp_parse, argp_parse) - void * - __argp_input (const struct argp *argp, const struct argp_state *state) - { -- if (state) -+ if (state && state->pstate) - { - struct group *group; - struct parser *parser = state->pstate; diff --git a/grub-core/lib/gnulib-patches/fix-null-state-deref.patch b/grub-core/lib/gnulib-patches/fix-null-state-deref.patch deleted file mode 100644 index 813ec09c8a1..00000000000 --- a/grub-core/lib/gnulib-patches/fix-null-state-deref.patch +++ /dev/null @@ -1,12 +0,0 @@ ---- a/lib/argp-help.c 2020-10-28 14:32:19.189215988 +0000 -+++ b/lib/argp-help.c 2020-10-28 14:38:21.204673940 +0000 -@@ -145,7 +145,8 @@ - if (*(int *)((char *)upptr + up->uparams_offs) >= upptr->rmargin) - { - __argp_failure (state, 0, 0, -- dgettext (state->root_argp->argp_domain, -+ dgettext (state == NULL ? NULL -+ : state->root_argp->argp_domain, - "\ - ARGP_HELP_FMT: %s value is less than or equal to %s"), - "rmargin", up->name); diff --git a/grub-core/lib/gnulib-patches/fix-regcomp-uninit-token.patch b/grub-core/lib/gnulib-patches/fix-regcomp-uninit-token.patch deleted file mode 100644 index 02e06315dff..00000000000 --- a/grub-core/lib/gnulib-patches/fix-regcomp-uninit-token.patch +++ /dev/null @@ -1,15 +0,0 @@ ---- a/lib/regcomp.c 2020-11-24 17:06:08.159223858 +0000 -+++ b/lib/regcomp.c 2020-11-24 17:06:15.630253923 +0000 -@@ -3808,11 +3808,7 @@ - create_tree (re_dfa_t *dfa, bin_tree_t *left, bin_tree_t *right, - re_token_type_t type) - { -- re_token_t t; --#if defined GCC_LINT || defined lint -- memset (&t, 0, sizeof t); --#endif -- t.type = type; -+ re_token_t t = { .type = type }; - return create_token_tree (dfa, left, right, &t); - } - diff --git a/grub-core/lib/gnulib-patches/fix-regexec-null-deref.patch b/grub-core/lib/gnulib-patches/fix-regexec-null-deref.patch deleted file mode 100644 index db6dac9c9e3..00000000000 --- a/grub-core/lib/gnulib-patches/fix-regexec-null-deref.patch +++ /dev/null @@ -1,12 +0,0 @@ ---- a/lib/regexec.c 2020-10-21 14:25:35.310195912 +0000 -+++ b/lib/regexec.c 2020-11-05 10:55:09.621542984 +0000 -@@ -1692,6 +1692,9 @@ - { - Idx top = mctx->state_log_top; - -+ if (mctx->state_log == NULL) -+ return REG_NOERROR; -+ - if ((next_state_log_idx >= mctx->input.bufs_len - && mctx->input.bufs_len < mctx->input.len) - || (next_state_log_idx >= mctx->input.valid_len diff --git a/grub-core/lib/gnulib-patches/fix-sign-compare-errors.patch b/grub-core/lib/gnulib-patches/fix-sign-compare-errors.patch deleted file mode 100644 index 479029c0565..00000000000 --- a/grub-core/lib/gnulib-patches/fix-sign-compare-errors.patch +++ /dev/null @@ -1,161 +0,0 @@ -diff --git a/lib/regcomp.c b/lib/regcomp.c -index cc85f35ac58..361079d82d6 100644 ---- a/lib/regcomp.c -+++ b/lib/regcomp.c -@@ -322,7 +322,7 @@ re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t *init_state, - *p++ = dfa->nodes[node].opr.c; - memset (&state, '\0', sizeof (state)); - if (__mbrtowc (&wc, (const char *) buf, p - buf, -- &state) == p - buf -+ &state) == (size_t)(p - buf) - && (__wcrtomb ((char *) buf, __towlower (wc), &state) - != (size_t) -1)) - re_set_fastmap (fastmap, false, buf[0]); -@@ -3778,7 +3778,7 @@ fetch_number (re_string_t *input, re_token_t *token, reg_syntax_t syntax) - num = ((token->type != CHARACTER || c < '0' || '9' < c || num == -2) - ? -2 - : num == -1 -- ? c - '0' -+ ? (Idx)(c - '0') - : MIN (RE_DUP_MAX + 1, num * 10 + c - '0')); - } - return num; -diff --git a/lib/regex_internal.c b/lib/regex_internal.c -index 9004ce809eb..193a1e3d332 100644 ---- a/lib/regex_internal.c -+++ b/lib/regex_internal.c -@@ -233,7 +233,7 @@ build_wcs_buffer (re_string_t *pstr) - /* Apply the translation if we need. */ - if (__glibc_unlikely (pstr->trans != NULL)) - { -- int i, ch; -+ unsigned int i, ch; - - for (i = 0; i < pstr->mb_cur_max && i < remain_len; ++i) - { -@@ -376,7 +376,7 @@ build_wcs_upper_buffer (re_string_t *pstr) - prev_st = pstr->cur_state; - if (__glibc_unlikely (pstr->trans != NULL)) - { -- int i, ch; -+ unsigned int i, ch; - - for (i = 0; i < pstr->mb_cur_max && i < remain_len; ++i) - { -@@ -754,7 +754,7 @@ re_string_reconstruct (re_string_t *pstr, Idx idx, int eflags) - memset (&cur_state, 0, sizeof (cur_state)); - mbclen = __mbrtowc (&wc2, (const char *) pp, mlen, - &cur_state); -- if (raw + offset - p <= mbclen -+ if ((size_t)(raw + offset - p) <= mbclen - && mbclen < (size_t) -2) - { - memset (&pstr->cur_state, '\0', -diff --git a/lib/regex_internal.h b/lib/regex_internal.h -index 5462419b787..e0f8292395d 100644 ---- a/lib/regex_internal.h -+++ b/lib/regex_internal.h -@@ -425,7 +425,7 @@ struct re_string_t - unsigned char offsets_needed; - unsigned char newline_anchor; - unsigned char word_ops_used; -- int mb_cur_max; -+ unsigned int mb_cur_max; - }; - typedef struct re_string_t re_string_t; - -@@ -702,7 +702,7 @@ struct re_dfa_t - unsigned int is_utf8 : 1; - unsigned int map_notascii : 1; - unsigned int word_ops_used : 1; -- int mb_cur_max; -+ unsigned int mb_cur_max; - bitset_t word_char; - reg_syntax_t syntax; - Idx *subexp_map; -diff --git a/lib/regexec.c b/lib/regexec.c -index 0a7a27b772e..b57d4f9141d 100644 ---- a/lib/regexec.c -+++ b/lib/regexec.c -@@ -443,7 +443,7 @@ re_search_stub (struct re_pattern_buffer *bufp, const char *string, Idx length, - { - if (ret_len) - { -- assert (pmatch[0].rm_so == start); -+ assert (pmatch[0].rm_so == (long)start); - rval = pmatch[0].rm_eo - start; - } - else -@@ -877,11 +877,11 @@ re_search_internal (const regex_t *preg, const char *string, Idx length, - if (__glibc_unlikely (mctx.input.offsets_needed != 0)) - { - pmatch[reg_idx].rm_so = -- (pmatch[reg_idx].rm_so == mctx.input.valid_len -+ (pmatch[reg_idx].rm_so == (long)mctx.input.valid_len - ? mctx.input.valid_raw_len - : mctx.input.offsets[pmatch[reg_idx].rm_so]); - pmatch[reg_idx].rm_eo = -- (pmatch[reg_idx].rm_eo == mctx.input.valid_len -+ (pmatch[reg_idx].rm_eo == (long)mctx.input.valid_len - ? mctx.input.valid_raw_len - : mctx.input.offsets[pmatch[reg_idx].rm_eo]); - } -@@ -1418,11 +1418,11 @@ set_regs (const regex_t *preg, const re_match_context_t *mctx, size_t nmatch, - } - memcpy (prev_idx_match, pmatch, sizeof (regmatch_t) * nmatch); - -- for (idx = pmatch[0].rm_so; idx <= pmatch[0].rm_eo ;) -+ for (idx = pmatch[0].rm_so; idx <= (long)pmatch[0].rm_eo ;) - { - update_regs (dfa, pmatch, prev_idx_match, cur_node, idx, nmatch); - -- if (idx == pmatch[0].rm_eo && cur_node == mctx->last_node) -+ if (idx == (long)pmatch[0].rm_eo && cur_node == mctx->last_node) - { - Idx reg_idx; - if (fs) -@@ -1519,7 +1519,7 @@ update_regs (const re_dfa_t *dfa, regmatch_t *pmatch, - if (reg_num < nmatch) - { - /* We are at the last node of this sub expression. */ -- if (pmatch[reg_num].rm_so < cur_idx) -+ if (pmatch[reg_num].rm_so < (long)cur_idx) - { - pmatch[reg_num].rm_eo = cur_idx; - /* This is a non-empty match or we are not inside an optional -@@ -2938,7 +2938,7 @@ check_arrival (re_match_context_t *mctx, state_array_t *path, Idx top_node, - mctx->state_log[str_idx] = cur_state; - } - -- for (null_cnt = 0; str_idx < last_str && null_cnt <= mctx->max_mb_elem_len;) -+ for (null_cnt = 0; str_idx < last_str && null_cnt <= (long)mctx->max_mb_elem_len;) - { - re_node_set_empty (&next_nodes); - if (mctx->state_log[str_idx + 1]) -@@ -3718,7 +3718,7 @@ check_node_accept_bytes (const re_dfa_t *dfa, Idx node_idx, - const re_string_t *input, Idx str_idx) - { - const re_token_t *node = dfa->nodes + node_idx; -- int char_len, elem_len; -+ unsigned int char_len, elem_len; - Idx i; - - if (__glibc_unlikely (node->type == OP_UTF8_PERIOD)) -@@ -4066,7 +4066,7 @@ extend_buffers (re_match_context_t *mctx, int min_len) - /* Double the lengths of the buffers, but allocate at least MIN_LEN. */ - ret = re_string_realloc_buffers (pstr, - MAX (min_len, -- MIN (pstr->len, pstr->bufs_len * 2))); -+ MIN ((long)pstr->len, pstr->bufs_len * 2))); - if (__glibc_unlikely (ret != REG_NOERROR)) - return ret; - -@@ -4236,7 +4236,7 @@ match_ctx_add_entry (re_match_context_t *mctx, Idx node, Idx str_idx, Idx from, - = (from == to ? -1 : 0); - - mctx->bkref_ents[mctx->nbkref_ents++].more = 0; -- if (mctx->max_mb_elem_len < to - from) -+ if (mctx->max_mb_elem_len < (long)(to - from)) - mctx->max_mb_elem_len = to - from; - return REG_NOERROR; - } diff --git a/grub-core/lib/gnulib-patches/fix-uninit-structure.patch b/grub-core/lib/gnulib-patches/fix-uninit-structure.patch deleted file mode 100644 index 7b4d9f67af4..00000000000 --- a/grub-core/lib/gnulib-patches/fix-uninit-structure.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/lib/regcomp.c 2020-10-22 13:49:06.770168928 +0000 -+++ b/lib/regcomp.c 2020-10-22 13:50:37.026528298 +0000 -@@ -3662,7 +3662,7 @@ - Idx alloc = 0; - #endif /* not RE_ENABLE_I18N */ - reg_errcode_t ret; -- re_token_t br_token; -+ re_token_t br_token = {0}; - bin_tree_t *tree; - - sbcset = (re_bitset_ptr_t) calloc (sizeof (bitset_t), 1); diff --git a/grub-core/lib/gnulib-patches/fix-unused-value.patch b/grub-core/lib/gnulib-patches/fix-unused-value.patch deleted file mode 100644 index ba51f1bf223..00000000000 --- a/grub-core/lib/gnulib-patches/fix-unused-value.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/lib/regexec.c 2020-10-21 14:25:35.310195912 +0000 -+++ b/lib/regexec.c 2020-10-21 14:32:07.961765604 +0000 -@@ -828,7 +828,11 @@ - break; - if (__glibc_unlikely (err != REG_NOMATCH)) - goto free_return; -+#ifdef DEBUG -+ /* Only used for assertion below when DEBUG is set, otherwise -+ it will be over-written when we loop around. */ - match_last = -1; -+#endif - } - else - break; /* We found a match. */ diff --git a/grub-core/lib/gnulib-patches/fix-width.patch b/grub-core/lib/gnulib-patches/fix-width.patch deleted file mode 100644 index 0a208ad08b5..00000000000 --- a/grub-core/lib/gnulib-patches/fix-width.patch +++ /dev/null @@ -1,217 +0,0 @@ -diff --git a/lib/argp-fmtstream.c b/lib/argp-fmtstream.c -index ba6a407f7..d0685b3d4 100644 ---- a/lib/argp-fmtstream.c -+++ b/lib/argp-fmtstream.c -@@ -28,9 +28,11 @@ - #include - #include - #include -+#include - - #include "argp-fmtstream.h" - #include "argp-namefrob.h" -+#include "mbswidth.h" - - #ifndef ARGP_FMTSTREAM_USE_LINEWRAP - -@@ -115,6 +117,51 @@ weak_alias (__argp_fmtstream_free, argp_fmtstream_free) - #endif - #endif - -+ -+/* Return the pointer to the first character that doesn't fit in l columns. */ -+static inline const ptrdiff_t -+add_width (const char *ptr, const char *end, size_t l) -+{ -+ mbstate_t ps; -+ const char *ptr0 = ptr; -+ -+ memset (&ps, 0, sizeof (ps)); -+ -+ while (ptr < end) -+ { -+ wchar_t wc; -+ size_t s, k; -+ -+ s = mbrtowc (&wc, ptr, end - ptr, &ps); -+ if (s == (size_t) -1) -+ break; -+ if (s == (size_t) -2) -+ { -+ if (1 >= l) -+ break; -+ l--; -+ ptr++; -+ continue; -+ } -+ -+ if (wc == '\e' && ptr + 3 < end -+ && ptr[1] == '[' && (ptr[2] == '0' || ptr[2] == '1') -+ && ptr[3] == 'm') -+ { -+ ptr += 4; -+ continue; -+ } -+ -+ k = wcwidth (wc); -+ -+ if (k >= l) -+ break; -+ l -= k; -+ ptr += s; -+ } -+ return ptr - ptr0; -+} -+ - /* Process FS's buffer so that line wrapping is done from POINT_OFFS to the - end of its buffer. This code is mostly from glibc stdio/linewrap.c. */ - void -@@ -168,13 +215,15 @@ __argp_fmtstream_update (argp_fmtstream_t fs) - if (!nl) - { - /* The buffer ends in a partial line. */ -+ size_t display_width = mbsnwidth (buf, fs->p - buf, -+ MBSW_STOP_AT_NUL); - -- if (fs->point_col + len < fs->rmargin) -+ if (fs->point_col + display_width < fs->rmargin) - { - /* The remaining buffer text is a partial line and fits - within the maximum line width. Advance point for the - characters to be written and stop scanning. */ -- fs->point_col += len; -+ fs->point_col += display_width; - break; - } - else -@@ -182,14 +231,18 @@ __argp_fmtstream_update (argp_fmtstream_t fs) - the end of the buffer. */ - nl = fs->p; - } -- else if (fs->point_col + (nl - buf) < (ssize_t) fs->rmargin) -- { -- /* The buffer contains a full line that fits within the maximum -- line width. Reset point and scan the next line. */ -- fs->point_col = 0; -- buf = nl + 1; -- continue; -- } -+ else -+ { -+ size_t display_width = mbsnwidth (buf, nl - buf, MBSW_STOP_AT_NUL); -+ if (display_width < (ssize_t) fs->rmargin) -+ { -+ /* The buffer contains a full line that fits within the maximum -+ line width. Reset point and scan the next line. */ -+ fs->point_col = 0; -+ buf = nl + 1; -+ continue; -+ } -+ } - - /* This line is too long. */ - r = fs->rmargin - 1; -@@ -225,7 +278,7 @@ __argp_fmtstream_update (argp_fmtstream_t fs) - char *p, *nextline; - int i; - -- p = buf + (r + 1 - fs->point_col); -+ p = buf + add_width (buf, fs->p, (r + 1 - fs->point_col)); - while (p >= buf && !isblank ((unsigned char) *p)) - --p; - nextline = p + 1; /* This will begin the next line. */ -@@ -243,7 +296,7 @@ __argp_fmtstream_update (argp_fmtstream_t fs) - { - /* A single word that is greater than the maximum line width. - Oh well. Put it on an overlong line by itself. */ -- p = buf + (r + 1 - fs->point_col); -+ p = buf + add_width (buf, fs->p, (r + 1 - fs->point_col)); - /* Find the end of the long word. */ - if (p < nl) - do -@@ -277,7 +330,8 @@ __argp_fmtstream_update (argp_fmtstream_t fs) - && fs->p > nextline) - { - /* The margin needs more blanks than we removed. */ -- if (fs->end - fs->p > fs->wmargin + 1) -+ if (mbsnwidth (fs->p, fs->end - fs->p, MBSW_STOP_AT_NUL) -+ > fs->wmargin + 1) - /* Make some space for them. */ - { - size_t mv = fs->p - nextline; -diff --git a/lib/argp-help.c b/lib/argp-help.c -index e5375a0f0..5d8f451ec 100644 ---- a/lib/argp-help.c -+++ b/lib/argp-help.c -@@ -51,6 +51,7 @@ - #include "argp.h" - #include "argp-fmtstream.h" - #include "argp-namefrob.h" -+#include "mbswidth.h" - - #ifndef SIZE_MAX - # define SIZE_MAX ((size_t) -1) -@@ -1432,7 +1433,7 @@ argp_args_usage (const struct argp *argp, const struct argp_state *state, - - /* Manually do line wrapping so that it (probably) won't get wrapped at - any embedded spaces. */ -- space (stream, 1 + nl - cp); -+ space (stream, 1 + mbsnwidth (cp, nl - cp, MBSW_STOP_AT_NUL)); - - __argp_fmtstream_write (stream, cp, nl - cp); - } -diff --git a/lib/mbswidth.c b/lib/mbswidth.c -index 408a15e34..b3fb7f83a 100644 ---- a/lib/mbswidth.c -+++ b/lib/mbswidth.c -@@ -38,6 +38,14 @@ - /* Get INT_MAX. */ - #include - -+#ifndef FALLTHROUGH -+# if __GNUC__ < 7 -+# define FALLTHROUGH ((void) 0) -+# else -+# define FALLTHROUGH __attribute__ ((__fallthrough__)) -+# endif -+#endif -+ - /* Returns the number of columns needed to represent the multibyte - character string pointed to by STRING. If a non-printable character - occurs, and MBSW_REJECT_UNPRINTABLE is specified, -1 is returned. -@@ -90,6 +98,10 @@ mbsnwidth (const char *string, size_t nbytes, int flags) - p++; - width++; - break; -+ case '\0': -+ if (flags & MBSW_STOP_AT_NUL) -+ return width; -+ FALLTHROUGH; - default: - /* If we have a multibyte sequence, scan it up to its end. */ - { -@@ -168,6 +180,9 @@ mbsnwidth (const char *string, size_t nbytes, int flags) - { - unsigned char c = (unsigned char) *p++; - -+ if (c == 0 && (flags & MBSW_STOP_AT_NUL)) -+ return width; -+ - if (isprint (c)) - { - if (width == INT_MAX) -diff --git a/lib/mbswidth.h b/lib/mbswidth.h -index 2b5c53c37..45a123e63 100644 ---- a/lib/mbswidth.h -+++ b/lib/mbswidth.h -@@ -45,6 +45,10 @@ extern "C" { - control characters and 1 otherwise. */ - #define MBSW_REJECT_UNPRINTABLE 2 - -+/* If this bit is set \0 is treated as the end of string. -+ Otherwise it's treated as a normal one column width character. */ -+#define MBSW_STOP_AT_NUL 4 -+ - - /* Returns the number of screen columns needed for STRING. */ - #define mbswidth gnu_mbswidth /* avoid clash with UnixWare 7.1.1 function */ diff --git a/grub-core/lib/gnulib-patches/no-abort.patch b/grub-core/lib/gnulib-patches/no-abort.patch deleted file mode 100644 index e469c4762eb..00000000000 --- a/grub-core/lib/gnulib-patches/no-abort.patch +++ /dev/null @@ -1,26 +0,0 @@ -diff --git a/lib/regcomp.c b/lib/regcomp.c -index cc85f35ac..de45ebb5c 100644 ---- a/lib/regcomp.c -+++ b/lib/regcomp.c -@@ -528,9 +528,9 @@ regerror (int errcode, const regex_t *__restrict preg, char *__restrict errbuf, - to this routine. If we are given anything else, or if other regex - code generates an invalid error code, then the program has a bug. - Dump core so we can fix it. */ -- abort (); -- -- msg = gettext (__re_error_msgid + __re_error_msgid_idx[errcode]); -+ msg = gettext ("unknown regexp error"); -+ else -+ msg = gettext (__re_error_msgid + __re_error_msgid_idx[errcode]); - - msg_size = strlen (msg) + 1; /* Includes the null. */ - -@@ -1136,7 +1136,7 @@ optimize_utf8 (re_dfa_t *dfa) - } - break; - default: -- abort (); -+ break; - } - - if (mb_chars || has_period)