From 54a9d9a38a6fd9c4ee7c508a168c1f78391644cb Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Wed, 27 Apr 2016 00:43:30 +0200 Subject: Fix possible memory in zstr on failure MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- src/internals.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/internals.h') diff --git a/src/internals.h b/src/internals.h index 40dd74d..225d64c 100644 --- a/src/internals.h +++ b/src/internals.h @@ -92,6 +92,7 @@ extern size_t libzahl_pool_alloc[sizeof(size_t) * 8]; extern struct zahl **libzahl_temp_stack; extern struct zahl **libzahl_temp_stack_head; extern struct zahl **libzahl_temp_stack_end; +extern void *libzahl_temp_allocation; #define likely(expr) ZAHL_LIKELY(expr) #define unlikely(expr) ZAHL_UNLIKELY(expr) @@ -131,6 +132,8 @@ libzahl_failure(int error) if (libzahl_temp_stack) while (libzahl_temp_stack_head != libzahl_temp_stack) zfree(*--libzahl_temp_stack_head); + free(libzahl_temp_allocation); + libzahl_temp_allocation = 0; longjmp(libzahl_jmp_buf, 1); } -- cgit v1.2.3-70-g09d2