chao an 3403b983ec libc/qsort: fix invalid-pointer-pair if enable detect_invalid_pointer_pairs=2 ... ================================================================= ==2920138==ERROR: AddressSanitizer: invalid-pointer-pair: 0x603000000130 0x000000000000 #0 0x5602d3c6a89d in qsort stdlib/lib_qsort.c:180 #1 0x5602d3c28928 in romfs_cachenode romfs/fs_romfsutil.c:503 #2 0x5602d3c2854d in romfs_cachenode romfs/fs_romfsutil.c:486 #3 0x5602d3c2b056 in romfs_fsconfigure romfs/fs_romfsutil.c:777 #4 0x5602d3c24856 in romfs_bind romfs/fs_romfs.c:1111 #5 0x5602d3bf5179 in nx_mount mount/fs_mount.c:427 #6 0x5602d3bf5796 in mount mount/fs_mount.c:539 #7 0x5602d3bc1154 in nsh_romfsetc apps/nshlib/nsh_romfsetc.c:110 #8 0x5602d3b8f38d in nsh_initialize apps/nshlib/nsh_init.c:127 #9 0x5602d3b8f2b7 in nsh_main apps/system/nsh/nsh_main.c:69 #10 0x5602d3b7a3a6 in nxtask_startup sched/task_startup.c:70 #11 0x5602d3b5de89 in nxtask_start task/task_start.c:134 0x603000000130 is located 0 bytes inside of 32-byte region [0x603000000130,0x603000000150) allocated by thread T0 here: #0 0x7fcdac74793c in __interceptor_posix_memalign ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:226 #1 0x5602d3c9024e in host_memalign sim/posix/sim_hostmemory.c:180 #2 0x5602d3c907d2 in host_realloc sim/posix/sim_hostmemory.c:222 #3 0x5602d3b8aaff in mm_realloc sim/sim_heap.c:262 #4 0x5602d3b87a6a in realloc umm_heap/umm_realloc.c:91 #5 0x5602d3c280c4 in romfs_cachenode romfs/fs_romfsutil.c:466 #6 0x5602d3c2854d in romfs_cachenode romfs/fs_romfsutil.c:486 #7 0x5602d3c2b056 in romfs_fsconfigure romfs/fs_romfsutil.c:777 #8 0x5602d3c24856 in romfs_bind romfs/fs_romfs.c:1111 #9 0x5602d3bf5179 in nx_mount mount/fs_mount.c:427 #10 0x5602d3bf5796 in mount mount/fs_mount.c:539 #11 0x5602d3bc1154 in nsh_romfsetc apps/nshlib/nsh_romfsetc.c:110 #12 0x5602d3b8f38d in nsh_initialize apps/nshlib/nsh_init.c:127 #13 0x5602d3b8f2b7 in nsh_main apps/system/nsh/nsh_main.c:69 #14 0x5602d3b7a3a6 in nxtask_startup sched/task_startup.c:70 #15 0x5602d3b5de89 in nxtask_start task/task_start.c:134 Address 0x000000000000 is a wild pointer. SUMMARY: AddressSanitizer: invalid-pointer-pair stdlib/lib_qsort.c:180 in qsort ==2920138==ABORTING Aborted (core dumped) Signed-off-by: chao an <anchao@xiaomi.com>		2023-05-08 13:43:28 +02:00
..
Kconfig
lib_abort.c	lib_abort.c: Change call to userspace exit() into syscall _exit()	2023-02-22 01:10:39 +08:00
lib_abs.c
lib_aligned_alloc.c
lib_atexit.c	libc: Move on_exit and __cxa_atexit in lib_atexit.c	2023-01-25 14:31:37 +02:00
lib_atof.c
lib_atoi.c
lib_atol.c
lib_atoll.c
lib_bsearch.c
lib_checkbase.c
lib_div.c
lib_exit.c	libc: Cleanup per-thread resource in exit/quick_exit	2023-04-25 16:52:08 +03:00
lib_getprogname.c
lib_itoa.c
lib_labs.c
lib_ldiv.c
lib_llabs.c
lib_lldiv.c
lib_mblen.c
lib_mbstowcs.c
lib_mbtowc.c
lib_mkdtemp.c
lib_mkstemp.c
lib_mktemp.c	Replace nxsem API when used as a lock with nxmutex API	2022-10-17 15:59:46 +09:00
lib_openpty.c	change strcpy to strlcpy	2023-02-24 12:15:40 +08:00
lib_posix_memalign.c
lib_ptsname.c
lib_ptsnamer.c
lib_qsort.c	libc/qsort: fix invalid-pointer-pair if enable detect_invalid_pointer_pairs=2	2023-05-08 13:43:28 +02:00
lib_rand48.c	stdlib: generate uniformly distributed pseudo-random numbers	2023-01-04 20:53:05 +08:00
lib_rand.c
lib_realpath.c
lib_srand.c
lib_strtol.c
lib_strtold.c	fix a bug of strtof	2023-02-22 01:20:21 +08:00
lib_strtoll.c
lib_strtoul.c
lib_strtoull.c
lib_unlockpt.c
lib_valloc.c
lib_wcstombs.c
lib_wctomb.c
Make.defs	Remove the tail spaces from all files except Documentation	2023-02-26 13:24:24 -08:00