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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2010-01-19 22:09:20 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2010-01-19 22:09:20 +0000 |
| commit | d3231fbaef621f7f11b79085c50c3f343966f693 (patch) | |
| tree | 96aecaa834f4132b53a4ae73efd5c9c4a8e20e73 /cpukit/libblock | |
| parent | 2010-01-19 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
| download | rtems-d3231fbaef621f7f11b79085c50c3f343966f693.tar.bz2 | |
2010-01-19 Joel Sherrill <joel.sherrill@oarcorp.com>
Coverity Id 24
* libblock/src/ide_part_table.c: Initialize sector to NULL and add
free(sector) on error return path from get_sector() to fix potential
leak.
Diffstat (limited to 'cpukit/libblock')
| -rw-r--r-- | cpukit/libblock/src/ide_part_table.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/cpukit/libblock/src/ide_part_table.c b/cpukit/libblock/src/ide_part_table.c index a864e0959f..c11660b7b6 100644 --- a/cpukit/libblock/src/ide_part_table.c +++ b/cpukit/libblock/src/ide_part_table.c @@ -317,7 +317,7 @@ static rtems_status_code read_mbr(rtems_disk_desc_t *disk_desc) { int part_num; - rtems_sector_data_t *sector; + rtems_sector_data_t *sector = NULL; rtems_part_desc_t *part_desc; uint8_t *data; rtems_status_code rc; @@ -327,6 +327,8 @@ read_mbr(rtems_disk_desc_t *disk_desc) rc = get_sector(dev, 0, §or); if (rc != RTEMS_SUCCESSFUL) { + if (sector) + free(sector); return rc; } |