diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2020-06-26 12:45:23 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2020-06-26 12:45:23 +0000 |
| commit | 8fc947a4b37fc3a8737a97217d86a287b0e45055 (patch) | |
| tree | b04289543a8df31dfd5bebfb60eb5f9adf401e07 /sys | |
| parent | 9946c59860e45c29c4b5fb28f3d237c010dbecc1 (diff) | |
return early if either initrd property is missing
avoids unlikely path with use of uninitialised pointer
found with scan-build, ok kettenis@
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arch/powerpc64/powerpc64/db_interface.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/arch/powerpc64/powerpc64/db_interface.c b/sys/arch/powerpc64/powerpc64/db_interface.c index 02df878b041..7b026256d18 100644 --- a/sys/arch/powerpc64/powerpc64/db_interface.c +++ b/sys/arch/powerpc64/powerpc64/db_interface.c @@ -1,4 +1,4 @@ -/* $OpenBSD: db_interface.c,v 1.1 2020/05/27 22:22:04 gkoehler Exp $ */ +/* $OpenBSD: db_interface.c,v 1.2 2020/06/26 12:45:22 jsg Exp $ */ /* $NetBSD: db_interface.c,v 1.12 2001/07/22 11:29:46 wiz Exp $ */ /* @@ -57,7 +57,7 @@ db_machine_init(void) * If an initrd exists, try to load symbols from there. */ node = fdt_find_node("/chosen"); - if (fdt_node_property(node, "linux,initrd-start", &prop_start) != 8 && + if (fdt_node_property(node, "linux,initrd-start", &prop_start) != 8 || fdt_node_property(node, "linux,initrd-end", &prop_end) != 8) { printf("[ no initrd ]\n"); return; |