Sign Up
Log In
Log In
or
Sign Up
Places
All Projects
Status Monitor
Collapse sidebar
openSUSE:Leap:15.2:Rings:1-MinimalX
qemu
hw-intc-exynos4210_gic-provide-more-room.patch
Overview
Repositories
Revisions
Requests
Users
Attributes
Meta
File hw-intc-exynos4210_gic-provide-more-room.patch of Package qemu
From: Bruce Rogers <brogers@suse.com> Date: Wed, 15 May 2019 13:32:01 -0600 Subject: hw/intc/exynos4210_gic: provide more room when formatting alias names sprintf related parameter validation complains about the size of the buffer being written to in exynos4210_gic_realize(). Provide a bit more space to avoid the following warning: /home/abuild/rpmbuild/BUILD/qemu-4.0.0/hw/intc/exynos4210_gic.c: In function 'exynos4210_gic_realize': /home/abuild/rpmbuild/BUILD/qemu-4.0.0/hw/intc/exynos4210_gic.c:316:36: error: '%x' directive writing between 1 and 7 bytes into a region of size between 4 and 28 [-Werror=format-overflow=] 316 | sprintf(cpu_alias_name, "%s%x", cpu_prefix, i); | ^~ /home/abuild/rpmbuild/BUILD/qemu-4.0.0/hw/intc/exynos4210_gic.c:316:33: note: directive argument in the range [0, 29020050] 316 | sprintf(cpu_alias_name, "%s%x", cpu_prefix, i); | ^~~~~~ In file included from /usr/include/stdio.h:867, from /home/abuild/rpmbuild/BUILD/qemu-4.0.0/include/qemu/osdep.h:99, from /home/abuild/rpmbuild/BUILD/qemu-4.0.0/hw/intc/exynos4210_gic.c:23: /usr/include/bits/stdio2.h:36:10: note: '__builtin___sprintf_chk' output between 2 and 32 bytes into a destination of size 28 36 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 37 | __bos (__s), __fmt, __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/abuild/rpmbuild/BUILD/qemu-4.0.0/hw/intc/exynos4210_gic.c:326:37: error: '%x' directive writing between 1 and 7 bytes into a region of size between 3 and 28 [-Werror=format-overflow=] 326 | sprintf(dist_alias_name, "%s%x", dist_prefix, i); | ^~ /home/abuild/rpmbuild/BUILD/qemu-4.0.0/hw/intc/exynos4210_gic.c:326:34: note: directive argument in the range [0, 29020050] 326 | sprintf(dist_alias_name, "%s%x", dist_prefix, i); | ^~~~~~ In file included from /usr/include/stdio.h:867, from /home/abuild/rpmbuild/BUILD/qemu-4.0.0/include/qemu/osdep.h:99, from /home/abuild/rpmbuild/BUILD/qemu-4.0.0/hw/intc/exynos4210_gic.c:23: /usr/include/bits/stdio2.h:36:10: note: '__builtin___sprintf_chk' output between 2 and 33 bytes into a destination of size 28 36 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 37 | __bos (__s), __fmt, __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Bruce Rogers <brogers@suse.com> --- hw/intc/exynos4210_gic.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/intc/exynos4210_gic.c b/hw/intc/exynos4210_gic.c index a1b699b6babc3105bfd4ad9a8383..17317c961caa9a09c476e9ecbd3f 100644 --- a/hw/intc/exynos4210_gic.c +++ b/hw/intc/exynos4210_gic.c @@ -290,8 +290,8 @@ static void exynos4210_gic_realize(DeviceState *dev, Error **errp) SysBusDevice *sbd = SYS_BUS_DEVICE(obj); const char cpu_prefix[] = "exynos4210-gic-alias_cpu"; const char dist_prefix[] = "exynos4210-gic-alias_dist"; - char cpu_alias_name[sizeof(cpu_prefix) + 3]; - char dist_alias_name[sizeof(cpu_prefix) + 3]; + char cpu_alias_name[sizeof(cpu_prefix) + 7]; + char dist_alias_name[sizeof(cpu_prefix) + 8]; SysBusDevice *gicbusdev; uint32_t i;
Locations
Projects
Search
Status Monitor
Help
OpenBuildService.org
Documentation
API Documentation
Code of Conduct
Contact
Support
@OBShq
Terms
openSUSE Build Service is sponsored by
The Open Build Service is an
openSUSE project
.
Sign Up
Log In
Places
Places
All Projects
Status Monitor