Mercurial > hg > CbC > CbC_gcc
diff libbacktrace/mmap.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 84e7813d76e9 |
children |
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--- a/libbacktrace/mmap.c Thu Oct 25 07:37:49 2018 +0900 +++ b/libbacktrace/mmap.c Thu Feb 13 11:34:05 2020 +0900 @@ -1,5 +1,5 @@ /* mmap.c -- Memory allocation with mmap. - Copyright (C) 2012-2018 Free Software Foundation, Inc. + Copyright (C) 2012-2020 Free Software Foundation, Inc. Written by Ian Lance Taylor, Google. Redistribution and use in source and binary forms, with or without @@ -321,5 +321,7 @@ backtrace_free (state, (char *) vec->base + aligned, alc, error_callback, data); vec->alc = 0; + if (vec->size == 0) + vec->base = NULL; return 1; }