Module Name: src
Committed By: riastradh
Date: Fri Aug 30 00:33:55 UTC 2019
Modified Files:
src/sys/arch/arm/gemini: gemini_ipi.c
Log Message:
Don't dereference pointer when we're about to panic because it's null.
Reported by Dr Silvio Cesare of InfoSect.
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/arm/gemini/gemini_ipi.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/gemini/gemini_ipi.c
diff -u src/sys/arch/arm/gemini/gemini_ipi.c:1.6 src/sys/arch/arm/gemini/gemini_ipi.c:1.7
--- src/sys/arch/arm/gemini/gemini_ipi.c:1.6 Sat Oct 27 17:17:38 2012
+++ src/sys/arch/arm/gemini/gemini_ipi.c Fri Aug 30 00:33:55 2019
@@ -7,7 +7,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: gemini_ipi.c,v 1.6 2012/10/27 17:17:38 chs Exp $");
+__KERNEL_RCSID(0, "$NetBSD: gemini_ipi.c,v 1.7 2019/08/30 00:33:55 riastradh Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -169,7 +169,7 @@ ipi_intr_disestablish(void *ih)
gemini_ipi_softc_t *sc = gemini_ipi_sc;
if (sc == NULL)
- panic("%s: NULL gemini_ipi_sc", device_xname(sc->sc_dev));
+ panic("NULL gemini_ipi_sc");
gemini_ipi_intrq_remove(sc, ih);
}
