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Warn on ftruncate failure().

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This commit is contained in:
Todd C. Miller
2014-01-30 16:24:48 -07:00
parent 63e7aa9942
commit 596fc68aca
1 changed files with 6 additions and 2 deletions
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8
plugins/sudoers/timestamp.c
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@@ -156,8 +156,12 @@ found_it:
debug_return_bool(true); debug_return_bool(true);
/* Truncate on partial write to be safe. */ /* Truncate on partial write to be safe. */
if (nwritten > 0 && old_eof != (off_t)-1) if (nwritten > 0 && old_eof != (off_t)-1) {
ftruncate(fd, old_eof); if (ftruncate(fd, old_eof) != 0) {
warning(N_("unable to truncate time stamp file to %lld bytes"),
old_eof);
}
}
debug_return_bool(false); debug_return_bool(false);
} }