diff options
Diffstat (limited to 'src/openrc-pam/openrc-pam.c')
| -rw-r--r-- | src/openrc-pam/openrc-pam.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/src/openrc-pam/openrc-pam.c b/src/openrc-pam/openrc-pam.c index 3e18699d..a9feadcb 100644 --- a/src/openrc-pam/openrc-pam.c +++ b/src/openrc-pam/openrc-pam.c @@ -26,15 +26,21 @@ inc_dec_lockfile(pam_handle_t *pamh, int val) lockfile = fopen(lockfile_path, "r+"); if (!lockfile) { lockfile = fopen(lockfile_path, "w+"); - if (!lockfile) - eerrorx("fopen: failed to open file %s, %s", lockfile_path, strerror(errno)); + if (!lockfile) { + eerror("fopen: failed to open file %s, %s", lockfile_path, strerror(errno)); + return -1; + } if (flock(fileno(lockfile), LOCK_EX) != 0) { - eerrorx("flock: %s", strerror(errno)); + eerror("flock: %s", strerror(errno)); + fclose(lockfile); + return -1; } locknum = 1; } else { if (flock(fileno(lockfile), LOCK_EX) != 0) { - eerrorx("flock: %s", strerror(errno)); + eerror("flock: %s", strerror(errno)); + fclose(lockfile); + return -1; } fscanf(lockfile, "%d", &locknum); locknum += val; @@ -46,7 +52,7 @@ inc_dec_lockfile(pam_handle_t *pamh, int val) fprintf(lockfile, "%d", locknum); if (flock(fileno(lockfile), LOCK_UN)) { - eerrorx("flock: %s", strerror(errno)); + eerror("flock: %s", strerror(errno)); } fclose(lockfile); |