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Code Issues Releases Wiki Activity

Use FD_CLOEXEC instead of just 1

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This commit is contained in:
Todd C. Miller 2024-08-02 19:48:41 -06:00
parent f6064b04c3
commit 1381a69f59
1 changed files with 1 additions and 1 deletions
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2
plugins/sudoers/sudoers.c
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@ -1317,7 +1317,7 @@ open_sudoers(const char *path, char **outfile, bool doedit, bool *keepopen)
} else { } else {
/* Rewind fp and set close on exec flag. */ /* Rewind fp and set close on exec flag. */
rewind(fp); rewind(fp);
(void)fcntl(fileno(fp), F_SETFD, 1); (void)fcntl(fileno(fp), F_SETFD, FD_CLOEXEC);
if (outfile != NULL) { if (outfile != NULL) {
*outfile = sudo_rcstr_dup(fname); *outfile = sudo_rcstr_dup(fname);
if (*outfile == NULL) { if (*outfile == NULL) {