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| author | Bram Moolenaar <Bram@vim.org> | 2011-02-09 16:44:51 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2011-02-09 16:44:51 +0100 |
| commit | 95474ca34c542d58d3f08703b7d96ad21b05beea (patch) | |
| tree | 962c07e26b1f76e766b429ed3d3e72ac48716552 /src/fileio.c | |
| parent | ba81e4660b155b212fe0a913ca102a510105562b (diff) | |
| download | vim-git-95474ca34c542d58d3f08703b7d96ad21b05beea.tar.gz | |
updated for version 7.3.115v7.3.115
Problem: Vim can crash when tmpnam() returns NULL.
Solution: Check for NULL. (Hong Xu)
Diffstat (limited to 'src/fileio.c')
| -rw-r--r-- | src/fileio.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/fileio.c b/src/fileio.c index 1360fde0c..0d4511ad5 100644 --- a/src/fileio.c +++ b/src/fileio.c @@ -7483,8 +7483,11 @@ vim_tempname(extra_char) # else /* WIN3264 */ # ifdef USE_TMPNAM + char_u *p; + /* tmpnam() will make its own name */ - if (*tmpnam((char *)itmp) == NUL) + p = tmpnam((char *)itmp); + if (p == NULL || *p == NUL) return NULL; # else char_u *p; |