Mercurial > vim
comparison src/fileio.c @ 2697:6cc8a093e4a9 v7.3.115
updated for version 7.3.115
Problem: Vim can crash when tmpnam() returns NULL.
Solution: Check for NULL. (Hong Xu)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Wed, 09 Feb 2011 16:44:51 +0100 |
| parents | b0605f2f9786 |
| children | cd3f52531f6c |
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| 2696:a041f68d0590 | 2697:6cc8a093e4a9 |
|---|---|
| 7481 return retval; | 7481 return retval; |
| 7482 | 7482 |
| 7483 # else /* WIN3264 */ | 7483 # else /* WIN3264 */ |
| 7484 | 7484 |
| 7485 # ifdef USE_TMPNAM | 7485 # ifdef USE_TMPNAM |
| 7486 char_u *p; | |
| 7487 | |
| 7486 /* tmpnam() will make its own name */ | 7488 /* tmpnam() will make its own name */ |
| 7487 if (*tmpnam((char *)itmp) == NUL) | 7489 p = tmpnam((char *)itmp); |
| 7490 if (p == NULL || *p == NUL) | |
| 7488 return NULL; | 7491 return NULL; |
| 7489 # else | 7492 # else |
| 7490 char_u *p; | 7493 char_u *p; |
| 7491 | 7494 |
| 7492 # ifdef VMS_TEMPNAM | 7495 # ifdef VMS_TEMPNAM |