59 lines
1.7 KiB
Plaintext
59 lines
1.7 KiB
Plaintext
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To: vim_dev@googlegroups.com
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Subject: Patch 7.4.815
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Fcc: outbox
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From: Bram Moolenaar <Bram@moolenaar.net>
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Mime-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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------------
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Patch 7.4.815
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Problem: Invalid memory access when doing ":call g:".
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Solution: Check for an empty name. (Dominique Pelle)
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Files: src/eval.c
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*** ../vim-7.4.814/src/eval.c 2015-08-11 14:26:03.594931131 +0200
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--- src/eval.c 2015-08-11 15:44:34.457092477 +0200
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***************
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*** 21371,21376 ****
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--- 21371,21377 ----
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/*
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* Find the hashtab used for a variable name.
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+ * Return NULL if the name is not valid.
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* Set "varname" to the start of name without ':'.
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*/
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static hashtab_T *
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***************
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*** 21380,21385 ****
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--- 21381,21388 ----
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{
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hashitem_T *hi;
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+ if (name[0] == NUL)
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+ return NULL;
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if (name[1] != ':')
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{
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/* The name must not start with a colon or #. */
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*** ../vim-7.4.814/src/version.c 2015-08-11 15:27:07.624943222 +0200
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--- src/version.c 2015-08-11 15:44:59.056813528 +0200
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***************
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*** 743,744 ****
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--- 743,746 ----
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{ /* Add new patch number below this line */
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+ /**/
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+ 815,
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/**/
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--
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There are 2 kinds of people in my world: those who know Unix, Perl, Vim, GNU,
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Linux, etc, and those who know COBOL. It gets very difficult for me at
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parties, not knowing which group to socialise with :-)
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Sitaram Chamarty
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/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
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/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
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\\\ an exciting new programming language -- http://www.Zimbu.org ///
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\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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