47 lines
1.1 KiB
Diff
47 lines
1.1 KiB
Diff
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diff -up which-2.21/which.c.me which-2.21/which.c
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--- which-2.21/which.c.me 2022-11-07 13:11:03.580798950 +0100
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+++ which-2.21/which.c 2022-11-07 15:45:41.366085798 +0100
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@@ -19,10 +19,15 @@
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#include "sys.h"
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#include <stdio.h>
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#include <ctype.h>
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+#include <limits.h>
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#include "getopt.h"
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#include "tilde/tilde.h"
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#include "bash.h"
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+#ifndef PATH_MAX
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+#define PATH_MAX 4096
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+#endif
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+
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static const char *progname;
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static void print_usage(FILE *out)
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@@ -63,7 +68,7 @@ static void print_fail(const char *name,
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fprintf(stderr, "%s: no %s in (%s)\n", progname, name, path_list);
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}
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-static char home[256];
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+static char home[PATH_MAX];
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static size_t homelen = 0;
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static int absolute_path_given;
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@@ -163,7 +168,7 @@ static char *find_command_in_path(const
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return (found);
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}
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-static char cwd[256];
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+static char cwd[PATH_MAX];
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static size_t cwdlen;
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static void get_current_working_directory(void)
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@@ -195,7 +200,7 @@ static void get_current_working_director
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static char *path_clean_up(const char *path)
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{
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- static char result[256];
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+ static char result[PATH_MAX];
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const char *p1 = path;
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char *p2 = result;
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