diff options
| author | Harald Welte <laforge@gnumonks.org> | 2016-12-24 17:58:13 +0100 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2016-12-24 17:58:13 +0100 |
| commit | d2510459a8b5f4ae0ee3740dd36ca1c4abd290b6 (patch) | |
| tree | 179b0b5a3467a2cbc283934e3cc4ddaf750b9624 /src | |
| parent | c68ce3b9fe1314f8133eed1e7246fdfee9295744 (diff) | |
serial.c: Fix fd leak in case of fcntl() error paths
Change-Id: I14f934957e1086b803f3a7b9b5e6d602380f0be2
Fixes: Coverity CID 158987
Diffstat (limited to 'src')
| -rw-r--r-- | src/serial.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/serial.c b/src/serial.c index 1cbd3c06..6316e459 100644 --- a/src/serial.c +++ b/src/serial.c @@ -73,14 +73,16 @@ osmo_serial_init(const char *dev, speed_t baudrate) flags = fcntl(fd, F_GETFL, 0); if (flags < 0) { dbg_perror("fcntl get flags"); - return -1; + rc = -errno; + goto error; } flags &= ~O_NONBLOCK; rc = fcntl(fd, F_SETFL, flags); if (rc != 0) { dbg_perror("fcntl set flags"); - return -1; + rc = -errno; + goto error; } /* Configure serial interface */ |