diff options
Diffstat (limited to 'sys/kern/imgact_elf.c')
-rw-r--r-- | sys/kern/imgact_elf.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sys/kern/imgact_elf.c b/sys/kern/imgact_elf.c index 236894f..c48e0f5 100644 --- a/sys/kern/imgact_elf.c +++ b/sys/kern/imgact_elf.c @@ -1088,8 +1088,10 @@ __elfN(coredump)(struct thread *td, struct vnode *vp, off_t limit, int flags) hdrsize = 0; __elfN(puthdr)(td, (void *)NULL, &hdrsize, seginfo.count); - if (hdrsize + seginfo.size >= limit) - return (EFAULT); + if (hdrsize + seginfo.size >= limit) { + error = EFAULT; + goto done; + } /* * Allocate memory for building the header, fill it up, @@ -1097,7 +1099,8 @@ __elfN(coredump)(struct thread *td, struct vnode *vp, off_t limit, int flags) */ hdr = malloc(hdrsize, M_TEMP, M_WAITOK); if (hdr == NULL) { - return (EINVAL); + error = EINVAL; + goto done; } error = __elfN(corehdr)(td, vp, cred, seginfo.count, hdr, hdrsize, gzfile); @@ -1125,8 +1128,8 @@ __elfN(coredump)(struct thread *td, struct vnode *vp, off_t limit, int flags) curproc->p_comm, error); } -#ifdef COMPRESS_USER_CORES done: +#ifdef COMPRESS_USER_CORES if (core_buf) free(core_buf, M_TEMP); if (gzfile) |