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comparison src/findfile.c @ 26159:34606aec52b3 v8.2.3611

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patch 8.2.3611: crash when using CTRL-W f without finding a file name Commit: https://github.com/vim/vim/commit/615ddd5342b50a6878a907062aa471740bd9a847 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Nov 17 18:00:31 2021 +0000 patch 8.2.3611: crash when using CTRL-W f without finding a file name Problem: Crash when using CTRL-W f without finding a file name. Solution: Bail out when the file name length is zero.
author Bram Moolenaar <Bram@vim.org>
date Wed, 17 Nov 2021 19:15:03 +0100
parents e8e2c4d33b9b
children 97b7db88e094
comparison
equal deleted inserted replaced
26158:9b1f90bc52dc 26159:34606aec52b3
1733 1733
1734 // Avoid a requester here for a volume that doesn't exist. 1734 // Avoid a requester here for a volume that doesn't exist.
1735 proc->pr_WindowPtr = (APTR)-1L; 1735 proc->pr_WindowPtr = (APTR)-1L;
1736 # endif 1736 # endif
1737 1737
1738 if (len == 0)
1739 return NULL;
1740
1738 if (first == TRUE) 1741 if (first == TRUE)
1739 { 1742 {
1740 // copy file name into NameBuff, expanding environment variables 1743 // copy file name into NameBuff, expanding environment variables
1741 save_char = ptr[len]; 1744 save_char = ptr[len];
1742 ptr[len] = NUL; 1745 ptr[len] = NUL;
2116 { 2119 {
2117 char_u *file_name; 2120 char_u *file_name;
2118 int c; 2121 int c;
2119 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) 2122 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL)
2120 char_u *tofree = NULL; 2123 char_u *tofree = NULL;
2121 2124 # endif
2125
2126 if (len == 0)
2127 return NULL;
2128
2129 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL)
2122 if ((options & FNAME_INCL) && *curbuf->b_p_inex != NUL) 2130 if ((options & FNAME_INCL) && *curbuf->b_p_inex != NUL)
2123 { 2131 {
2124 tofree = eval_includeexpr(ptr, len); 2132 tofree = eval_includeexpr(ptr, len);
2125 if (tofree != NULL) 2133 if (tofree != NULL)
2126 { 2134 {