Module Name: src
Committed By: rin
Date: Sun Nov 19 12:26:25 UTC 2017
Modified Files:
src/external/bsd/tre/dist/lib: tre-compile.c
Log Message:
Check error code from allocating function, from musl libc:
https://git.musl-libc.org/cgit/musl/commit/src/regex/regcomp.c?id=4260dfe1ecc43d92d1e6d30daa0f22bd746d1740
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/external/bsd/tre/dist/lib/tre-compile.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/bsd/tre/dist/lib/tre-compile.c
diff -u src/external/bsd/tre/dist/lib/tre-compile.c:1.5 src/external/bsd/tre/dist/lib/tre-compile.c:1.6
--- src/external/bsd/tre/dist/lib/tre-compile.c:1.5 Sun Nov 19 12:13:14 2017
+++ src/external/bsd/tre/dist/lib/tre-compile.c Sun Nov 19 12:26:25 2017
@@ -594,7 +594,8 @@ tre_add_tags(tre_mem_t mem, tre_stack_t
{
status = tre_add_tag_right(mem, left, tag_left);
tnfa->tag_directions[tag_left] = TRE_TAG_MAXIMIZE;
- status = tre_add_tag_right(mem, right, tag_right);
+ if (status == REG_OK)
+ status = tre_add_tag_right(mem, right, tag_right);
tnfa->tag_directions[tag_right] = TRE_TAG_MAXIMIZE;
}
DPRINT((" num_tags += 2\n"));
