kumquat-buildroot/package/gawk/gawk-3.1.5-core.patch
Mike Frysinger 163511722b version bump
2005-09-12 23:02:31 +00:00

32 lines
653 B
Diff

fix an ugly core on a simple script
http://lists.gnu.org/archive/html/bug-gnu-utils/2005-08/msg00040.html
http://lists.gnu.org/archive/html/bug-gnu-utils/2005-08/msg00047.html
--- gawk/io.c
+++ gawk/io.c
@@ -2480,9 +2480,12 @@
{
struct stat sbuf;
struct open_hook *oh;
+ int iop_malloced = FALSE;
- if (iop == NULL)
+ if (iop == NULL) {
emalloc(iop, IOBUF *, sizeof(IOBUF), "iop_alloc");
+ iop_malloced = TRUE;
+ }
memset(iop, '\0', sizeof(IOBUF));
iop->flag = 0;
iop->fd = fd;
@@ -2495,7 +2498,8 @@
}
if (iop->fd == INVALID_HANDLE) {
- free(iop);
+ if (iop_malloced)
+ free(iop);
return NULL;
}
if (isatty(iop->fd))