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authorAndreas Schwab <schwab@linux-m68k.org>2014-06-19 15:38:03 +0200
committerAndreas Schwab <schwab@linux-m68k.org>2014-06-19 19:00:03 +0200
commit4d43ef1e7434d7d419afbcd754931cb0c794763c (patch)
tree90c7ac031522e1cf820330f4ad79a267322b5060 /ChangeLog
parent51a7380b8968251a49a4c5b0bc7ed1af5b0512c6 (diff)
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Fix memory leak in regexp compiler (BZ #17069)
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+2014-06-19 Andreas Schwab <schwab@linux-m68k.org>
+
+ [BZ #17069]
+ * posix/regcomp.c (parse_expression): Deallocate partially
+ constructed tree before returning error.
+ * posix/Makefile.c (tests): Add bug-regex36.
+ (generated): Add bug-regex36.mtrace.
+ (tests-special): Add $(objpfx)bug-regex36-mem.out
+ (bug-regex36-ENV): New variable.
+ ($(objpfx)bug-regex36-mem.out): New rule.
+ * posix/bug-regex36.c: New file.
+
2014-06-19 Will Newton <will.newton@linaro.org>
* malloc/malloc.c (systrim): If extra is zero then return