[ovs-dev] [PATCHv2] fatal-signal: Catch SIGSEGV and print backtrace.

0-day Robot robot at bytheb.org
Wed Sep 25 23:56:23 UTC 2019


Bleep bloop.  Greetings William Tu, I am a robot and I have tried out your patch.
Thanks for your contribution.

I encountered some error that I wasn't expecting.  See the details below.


build:
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -std=gnu99 -DHAVE_CONFIG_H -I.    -I ./include -I ./include -I ./lib -I ./lib    -Wstrict-prototypes -Wall -Wextra -Wno-sign-compare -Wpointer-arith -Wformat -Wformat-security -Wswitch-enum -Wunused-parameter -Wbad-function-cast -Wcast-align -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-field-initializers -fno-strict-aliasing -Wshadow -Werror -Werror   -g -O2 -MT lib/dynamic-string.lo -MD -MP -MF $depbase.Tpo -c -o lib/dynamic-string.lo lib/dynamic-string.c &&\
mv -f $depbase.Tpo $depbase.Plo
libtool: compile:  gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I ./include -I ./include -I ./lib -I ./lib -Wstrict-prototypes -Wall -Wextra -Wno-sign-compare -Wpointer-arith -Wformat -Wformat-security -Wswitch-enum -Wunused-parameter -Wbad-function-cast -Wcast-align -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-field-initializers -fno-strict-aliasing -Wshadow -Werror -Werror -g -O2 -MT lib/dynamic-string.lo -MD -MP -MF lib/.deps/dynamic-string.Tpo -c lib/dynamic-string.c -o lib/dynamic-string.o
depbase=`echo lib/entropy.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`;\
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -std=gnu99 -DHAVE_CONFIG_H -I.    -I ./include -I ./include -I ./lib -I ./lib    -Wstrict-prototypes -Wall -Wextra -Wno-sign-compare -Wpointer-arith -Wformat -Wformat-security -Wswitch-enum -Wunused-parameter -Wbad-function-cast -Wcast-align -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-field-initializers -fno-strict-aliasing -Wshadow -Werror -Werror   -g -O2 -MT lib/entropy.lo -MD -MP -MF $depbase.Tpo -c -o lib/entropy.lo lib/entropy.c &&\
mv -f $depbase.Tpo $depbase.Plo
libtool: compile:  gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I ./include -I ./include -I ./lib -I ./lib -Wstrict-prototypes -Wall -Wextra -Wno-sign-compare -Wpointer-arith -Wformat -Wformat-security -Wswitch-enum -Wunused-parameter -Wbad-function-cast -Wcast-align -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-field-initializers -fno-strict-aliasing -Wshadow -Werror -Werror -g -O2 -MT lib/entropy.lo -MD -MP -MF lib/.deps/entropy.Tpo -c lib/entropy.c -o lib/entropy.o
depbase=`echo lib/fat-rwlock.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`;\
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -std=gnu99 -DHAVE_CONFIG_H -I.    -I ./include -I ./include -I ./lib -I ./lib    -Wstrict-prototypes -Wall -Wextra -Wno-sign-compare -Wpointer-arith -Wformat -Wformat-security -Wswitch-enum -Wunused-parameter -Wbad-function-cast -Wcast-align -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-field-initializers -fno-strict-aliasing -Wshadow -Werror -Werror   -g -O2 -MT lib/fat-rwlock.lo -MD -MP -MF $depbase.Tpo -c -o lib/fat-rwlock.lo lib/fat-rwlock.c &&\
mv -f $depbase.Tpo $depbase.Plo
libtool: compile:  gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I ./include -I ./include -I ./lib -I ./lib -Wstrict-prototypes -Wall -Wextra -Wno-sign-compare -Wpointer-arith -Wformat -Wformat-security -Wswitch-enum -Wunused-parameter -Wbad-function-cast -Wcast-align -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-field-initializers -fno-strict-aliasing -Wshadow -Werror -Werror -g -O2 -MT lib/fat-rwlock.lo -MD -MP -MF lib/.deps/fat-rwlock.Tpo -c lib/fat-rwlock.c -o lib/fat-rwlock.o
depbase=`echo lib/fatal-signal.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`;\
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -std=gnu99 -DHAVE_CONFIG_H -I.    -I ./include -I ./include -I ./lib -I ./lib    -Wstrict-prototypes -Wall -Wextra -Wno-sign-compare -Wpointer-arith -Wformat -Wformat-security -Wswitch-enum -Wunused-parameter -Wbad-function-cast -Wcast-align -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-field-initializers -fno-strict-aliasing -Wshadow -Werror -Werror   -g -O2 -MT lib/fatal-signal.lo -MD -MP -MF $depbase.Tpo -c -o lib/fatal-signal.lo lib/fatal-signal.c &&\
mv -f $depbase.Tpo $depbase.Plo
libtool: compile:  gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I ./include -I ./include -I ./lib -I ./lib -Wstrict-prototypes -Wall -Wextra -Wno-sign-compare -Wpointer-arith -Wformat -Wformat-security -Wswitch-enum -Wunused-parameter -Wbad-function-cast -Wcast-align -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-field-initializers -fno-strict-aliasing -Wshadow -Werror -Werror -g -O2 -MT lib/fatal-signal.lo -MD -MP -MF lib/.deps/fatal-signal.Tpo -c lib/fatal-signal.c -o lib/fatal-signal.o
lib/fatal-signal.c: In function 'fatal_signal_handler':
lib/fatal-signal.c:207:13: error: 'daemonize_fd' undeclared (first use in this function)
         if (daemonize_fd != -1) {
             ^
lib/fatal-signal.c:207:13: note: each undeclared identifier is reported only once for each function it appears in
make[2]: *** [lib/fatal-signal.lo] Error 1
make[2]: Leaving directory `/var/lib/jenkins/jobs/upstream_build_from_pw/workspace'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/var/lib/jenkins/jobs/upstream_build_from_pw/workspace'
make: *** [all] Error 2


Please check this out.  If you feel there has been an error, please email aconole at redhat.com

Thanks,
0-day Robot


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