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now print error if chdir fails

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This commit is contained in:
Todd C. Miller 1994-08-01 17:39:53 +00:00
parent 3c318d8ae4
commit 35d838c688
1 changed files with 5 additions and 1 deletions
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6
sudo_realpath.c
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@ -208,7 +208,11 @@ static void realpath_restore(cwd)
/* relinquish root privs and chdir to where we started... */
be_user();
(void) chdir(cwd);
if (chdir(cwd)) {
fprintf(stderr, "Error: cannot change dir back to %s, sudo aborting!\n",
cwd);
exit(1);
}
errno = old_errno;
}