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Linux: Avoid closing -1 on failure in __closefrom_fallback

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Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
This commit is contained in:
Florian Weimer 2021-09-24 19:51:41 +02:00
parent 91e92272ca
commit 5ad9d62c3b
1 changed files with 1 additions and 1 deletions
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sysdeps/unix/sysv/linux/closefrom_fallback.c
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@ -48,7 +48,7 @@ __closefrom_fallback (int from, _Bool dirfd_fallback)
dirfd = __open_nocancel (FD_TO_FILENAME_PREFIX, O_RDONLY | O_DIRECTORY, dirfd = __open_nocancel (FD_TO_FILENAME_PREFIX, O_RDONLY | O_DIRECTORY,
0); 0);
if (dirfd == -1) if (dirfd == -1)
goto err; return false;
} }
char buffer[1024]; char buffer[1024];