musl - scan-build results

User:	kraj@haswell
Working Directory:	/home/kraj/work/oe/musl
Command Line:	make -j16
Clang Version:	clang version 5.0.0 (trunk 297293)
Date:	Thu Mar 9 17:48:16 2017

Bug Summary

Dead store
Bug Type	Quantity	Display?
All Bugs	57
Dead assignment	12
Dead increment	1
Logic error
Assigned value is garbage or undefined	13
Branch condition evaluates to a garbage value	1
Dereference of null pointer	6
Division by zero	2
Garbage return value	3
Out-of-bound array access	1
Result of operation is garbage or undefined	14
Uninitialized argument value	2
Unix API	1
Memory Error
Memory leak	1

Reports

Bug Group	Bug Type ▾	File	Function/Method	Line	Path Length
Logic error	Assigned value is garbage or undefined	ldso/dynlink.c	map_library	644	43	View Report
Logic error	Assigned value is garbage or undefined	src/math/__rem_pio2_large.c	__rem_pio2_large	438	44	View Report
Logic error	Assigned value is garbage or undefined	src/math/__rem_pio2_large.c	__rem_pio2_large	438	41	View Report
Logic error	Assigned value is garbage or undefined	src/math/__rem_pio2_large.c	__rem_pio2_large	436	27	View Report
Logic error	Assigned value is garbage or undefined	src/math/__rem_pio2_large.c	__rem_pio2_large	436	25	View Report
Logic error	Assigned value is garbage or undefined	src/math/__rem_pio2_large.c	__rem_pio2_large	352	34	View Report
Logic error	Assigned value is garbage or undefined	src/malloc/memalign.c	__memalign	37	8	View Report
Logic error	Assigned value is garbage or undefined	src/ldso/dl_iterate_phdr.c	static_dl_iterate_phdr	19	2	View Report
Logic error	Assigned value is garbage or undefined	src/aio/aio.c	io_thread_func	252	15	View Report
Logic error	Assigned value is garbage or undefined	src/time/timer_create.c	timer_create	130	10	View Report
Logic error	Assigned value is garbage or undefined	src/time/timer_create.c	timer_create	104	7	View Report
Logic error	Assigned value is garbage or undefined	src/signal/sigaction.c	__libc_sigaction	47	9	View Report
Logic error	Assigned value is garbage or undefined	src/network/dn_comp.c	__dn_comp	90	21	View Report
Logic error	Branch condition evaluates to a garbage value	src/thread/pthread_create.c	__pthread_create	239	17	View Report
Dead store	Dead assignment	src/regex/regcomp.c	tre_add_tags	1643	1	View Report
Dead store	Dead assignment	src/regex/regcomp.c	parse_bracket	663	1	View Report
Dead store	Dead assignment	src/internal/floatscan.c	decfloat	161	1	View Report
Dead store	Dead assignment	src/locale/strfmon.c	vstrfmon_l	61	1	View Report
Dead store	Dead assignment	src/locale/strfmon.c	vstrfmon_l	43	1	View Report
Dead store	Dead assignment	src/locale/strfmon.c	vstrfmon_l	39	1	View Report
Dead store	Dead assignment	src/locale/strfmon.c	vstrfmon_l	36	1	View Report
Dead store	Dead assignment	src/locale/strfmon.c	vstrfmon_l	33	1	View Report
Dead store	Dead assignment	src/locale/strfmon.c	vstrfmon_l	28	1	View Report
Dead store	Dead assignment	src/locale/strfmon.c	vstrfmon_l	27	1	View Report
Dead store	Dead assignment	src/locale/strfmon.c	vstrfmon_l	26	1	View Report
Dead store	Dead assignment	src/locale/strfmon.c	vstrfmon_l	25	1	View Report
Dead store	Dead increment	src/network/gethostbyname2_r.c	gethostbyname2_r	73	1	View Report
Logic error	Dereference of null pointer	ldso/dynlink.c	do_relocs	398	52	View Report
Logic error	Dereference of null pointer	ldso/dynlink.c	do_relocs	387	51	View Report
Logic error	Dereference of null pointer	src/regex/regexec.c	tre_fill_pmatch	952	18	View Report
Logic error	Dereference of null pointer	src/regex/regexec.c	tre_fill_pmatch	947	17	View Report
Logic error	Dereference of null pointer	src/regex/regexec.c	tre_tnfa_run_backtrack	869	59	View Report
Logic error	Dereference of null pointer	src/regex/regexec.c	tre_tnfa_run_backtrack	781	63	View Report
Logic error	Division by zero	src/stdio/fwrite.c	fwrite	35	4	View Report
Logic error	Division by zero	src/stdio/fread.c	fread	30	9	View Report
Logic error	Garbage return value	src/linux/ptrace.c	ptrace	24	6	View Report
Logic error	Garbage return value	src/stdio/pclose.c	pclose	12	6	View Report
Logic error	Garbage return value	src/sched/sched_getcpu.c	sched_getcpu	42	6	View Report
Memory Error	Memory leak	src/locale/dcngettext.c	dcngettext	139	22	View Report
Logic error	Out-of-bound array access	src/regex/glob.c	append	46	26	View Report
Logic error	Result of operation is garbage or undefined	src/math/__rem_pio2_large.c	__rem_pio2_large	417	23	View Report
Logic error	Result of operation is garbage or undefined	src/math/__rem_pio2_large.c	__rem_pio2_large	390	20	View Report
Logic error	Result of operation is garbage or undefined	src/math/__rem_pio2_large.c	__rem_pio2_large	371	35	View Report
Logic error	Result of operation is garbage or undefined	src/math/__rem_pio2_large.c	__rem_pio2_large	305	23	View Report
Logic error	Result of operation is garbage or undefined	src/malloc/malloc.c	__malloc0	372	3	View Report
Logic error	Result of operation is garbage or undefined	src/math/__rem_pio2l.c	__rem_pio2l	122	10	View Report
Logic error	Result of operation is garbage or undefined	src/math/__rem_pio2.c	__rem_pio2	166	15	View Report
Logic error	Result of operation is garbage or undefined	src/fcntl/fcntl.c	fcntl	22	11	View Report
Logic error	Result of operation is garbage or undefined	src/unistd/faccessat.c	faccessat	55	7	View Report
Logic error	Result of operation is garbage or undefined	src/stdlib/qsort.c	shr	84	16	View Report
Logic error	Result of operation is garbage or undefined	src/stdio/__stdio_write.c	__stdio_write	31	11	View Report
Logic error	Result of operation is garbage or undefined	src/stat/fchmodat.c	fchmodat	21	7	View Report
Logic error	Result of operation is garbage or undefined	src/misc/getrlimit.c	getrlimit	20	5	View Report
Logic error	Result of operation is garbage or undefined	src/malloc/malloc.c	__malloc0	372	3	View Report
Logic error	Uninitialized argument value	src/time/__map_file.c	__map_file	15	4	View Report
Logic error	Uninitialized argument value	src/misc/pty.c	__ptsname_r	30	6	View Report
Logic error	Unix API	ldso/dynlink.c	do_relocs	387	67	View Report