RTEMS | cpukit/libblock: Fix resource leak in rtems_fdisk_initialize (!903)

Gedare Bloom (@gedare) gitlab at rtems.org
Wed Mar 4 22:07:49 UTC 2026




Gedare Bloom started a new discussion on cpukit/libblock/src/flashdisk.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/903#note_144260

 > +    if ( p->devices ) {
 > +      for ( d = 0; d < p->device_count; d++ ) {
 > +        free( p->devices[ d ].segments );
 > +      }
 > +      free( p->devices );
 > +    }
 > +    free( p->blocks );
 > +    free( p->copy_buffer );
 > +  }
 > +
 > +  if ( fd ) {
 > +    uint32_t d;
 > +
 > +    if ( fd->devices ) {
 > +      for ( d = 0; d < fd->device_count; d++ ) {
 > +        free( fd->devices[ d ].segments );

check if not NULL?

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/903#note_144260
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