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[Bug regex/17069] leak in regcomp
- From: "konstantin.s.serebryany at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 20 Jun 2014 04:41:36 +0000
- Subject: [Bug regex/17069] leak in regcomp
- Auto-submitted: auto-generated
- References: <bug-17069-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=17069
--- Comment #5 from Kostya Serebryany <konstantin.s.serebryany at gmail dot com> ---
Created attachment 7652
--> https://sourceware.org/bugzilla/attachment.cgi?id=7652&action=edit
build_charclass_op_leak.c
One more similarly looking leak, only differs in top frame: build_charclass_op
Direct leak of 32 byte(s) in 1 object(s) allocated from:
#0 0x494a39 in calloc
/home/kcc/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:95
#1 0x7f8e3bed09da in build_charclass_op glibc-trunk/posix/regcomp.c:3598
#2 0x7f8e3bed1e9e in parse_expression glibc-trunk/posix/regcomp.c:2393
#3 0x7f8e3bed348f in parse_branch glibc-trunk/posix/regcomp.c:2193
#4 0x7f8e3bed357d in parse_reg_exp glibc-trunk/posix/regcomp.c:2145
#5 0x7f8e3bed39c8 in parse glibc-trunk/posix/regcomp.c:2114
#6 0x7f8e3bed39c8 in re_compile_internal glibc-trunk/posix/regcomp.c:794
#7 0x7f8e3bed4c10 in __regcomp glibc-trunk/posix/regcomp.c:501
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