errant free in imfs_rmnod.c

[Ralf Corsepius]

Near to the end of cpukit/libfs/src/imfs/imfs_rmnod.c, this code can be found:

if ( the_jnode->type == IMFS_SYM_LINK ) {

if ( the_jnode->info.sym_link.name )

free( the_jnode->info.sym_link.name );

}
free( the_jnode );

GCC warns about it:
../../../../../../../rtems.orig/c/src/../../cpukit/libfs/src/imfs/imfs_rmnod.c: In function 'IMFS_rmnod':
../../../../../../../rtems.orig/c/src/../../cpukit/libfs/src/imfs/imfs_rmnod.c:76: warning: passing argument 1 of 'free' discards qualifiers from pointer target type

AFAIU, the_jnode->info.sym_link.name is a "const char*", i.e. it contains the address, but doesn't own the string.
=> the "free( the_jnode->info.sym_link.name );" is very likely wrong, and likely to cause memory faults.

[Sebastian Huber]

Fixed in CVS.