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authorJesper Juhl <jj@chaosbits.net>2012-01-08 16:44:19 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-08 17:15:21 -0500
commit7dd72f5189b257f927cc3b35d98643a5c392f5c3 (patch)
treecce91f10a85be94d7a1ee21ead4547642f6f6336 /ipc/compat_mq.c
parent48fa57ac2c30a8a0b770b7ad50b4b30c1d12f005 (diff)
drivers/scsi/aacraid/commctrl.c: fix mem leak in aac_send_raw_srb()
We leak in drivers/scsi/aacraid/commctrl.c::aac_send_raw_srb() : We allocate memory: ... struct user_sgmap* usg; usg = kmalloc(actual_fibsize - sizeof(struct aac_srb) + sizeof(struct sgmap), GFP_KERNEL); and then neglect to free it: ... for (i = 0; i < usg->count; i++) { u64 addr; void* p; if (usg->sg[i].count > ((dev->adapter_info.options & AAC_OPT_NEW_COMM) ? (dev->scsi_host_ptr->max_sectors << 9) : 65536)) { rcode = -EINVAL; goto cleanup; ... this 'goto' makes 'usg' go out of scope and leak the memory we allocated. Other exits properly kfree(usg), it's just here it is neglected. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc/compat_mq.c')
0 files changed, 0 insertions, 0 deletions