Buildresult: stable-4.17/s390-defconfig/s390x-gcc4.9 built on Feb 7 2020, 01:12

kisskb

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Status:	OK
Date/Time:	Feb 7 2020, 01:12
Duration:	0:03:07.986892
Builder:	blade4b
Revision:	Linux 4.17.19 (`62134e7b2b7993aff369a2f64f5b39634ac7f7c9)`
Target:	stable-4.17/s390-defconfig/s390x-gcc4.9
Branch:	stable-4.17
Compiler:	s390x-gcc4.9 (s390-linux-gcc (GCC) 4.9.4 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	defconfig (download)
Log:	Download original Possible warnings (5) scripts/kconfig/confdata.c:773:22: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:776:23: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] arch/s390/tools/gen_opcode_table.c:260:2: warning: 'strncpy' output may be truncated copying 2 bytes from a string of length 19 [-Wstringop-truncation] arch/s390/tools/gen_opcode_table.c:286:4: warning: 'strncpy' output may be truncated copying 2 bytes from a string of length 19 [-Wstringop-truncation] net/ipv6/route.c:4194:19: warning: 'rt' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 62134e7b2b7993aff369a2f64f5b39634ac7f7c9^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/stable linux-4.17.y # git rev-parse -q --verify 62134e7b2b7993aff369a2f64f5b39634ac7f7c9^{commit} 62134e7b2b7993aff369a2f64f5b39634ac7f7c9 # git checkout -q -f -B kisskb 62134e7b2b7993aff369a2f64f5b39634ac7f7c9 # git clean -qxdf # < git log -1 # commit 62134e7b2b7993aff369a2f64f5b39634ac7f7c9 # Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org> # Date: Fri Aug 24 13:07:17 2018 +0200 # # Linux 4.17.19 # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-ld --version # < git log --format=%s --max-count=1 62134e7b2b7993aff369a2f64f5b39634ac7f7c9 # < make -s -j 24 ARCH=s390 O=/kisskb/build/stable-4.17_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux- defconfig In file included from scripts/kconfig/zconf.tab.c:2363: /kisskb/src/scripts/kconfig/confdata.c: In function 'conf_write': /kisskb/src/scripts/kconfig/confdata.c:773:22: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] 773 \| sprintf(newname, "%s%s", dirname, basename); \| ^~ /kisskb/src/scripts/kconfig/confdata.c:773:19: note: assuming directive output of 7 bytes 773 \| sprintf(newname, "%s%s", dirname, basename); \| ^~~~~~ /kisskb/src/scripts/kconfig/confdata.c:773:2: note: 'sprintf' output 1 or more bytes (assuming 4104) into a destination of size 4097 773 \| sprintf(newname, "%s%s", dirname, basename); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/scripts/kconfig/confdata.c:776:23: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] 776 \| sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid()); \| ^~~~~~~~~~~ /kisskb/src/scripts/kconfig/confdata.c:776:3: note: 'sprintf' output between 13 and 4119 bytes into a destination of size 4097 776 \| sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid()); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # make -s -j 24 ARCH=s390 O=/kisskb/build/stable-4.17_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux- /kisskb/src/arch/s390/tools/gen_opcode_table.c: In function 'add_to_group.isra.0': /kisskb/src/arch/s390/tools/gen_opcode_table.c:260:2: warning: 'strncpy' output may be truncated copying 2 bytes from a string of length 19 [-Wstringop-truncation] 260 \| strncpy(group->opcode, insn->opcode, 2); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'print_opcode_table', inlined from 'main' at /kisskb/src/arch/s390/tools/gen_opcode_table.c:333:2: /kisskb/src/arch/s390/tools/gen_opcode_table.c:286:4: warning: 'strncpy' output may be truncated copying 2 bytes from a string of length 19 [-Wstringop-truncation] 286 \| strncpy(opcode, insn->opcode, 2); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/route.c: In function 'ip6_route_multipath_add': /kisskb/src/net/ipv6/route.c:4194:19: warning: 'rt' may be used uninitialized in this function [-Wmaybe-uninitialized] struct rt6_info *rt; ^ Completed OK # rm -rf /kisskb/build/stable-4.17_s390-defconfig_s390x-gcc4.9 # Build took: 0:03:07.986892

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