Avoid gzip functions when fuzzing in OSS and add zlib dependency when…

… fuzzing locally.
meetecho · Nov 27, 2019 · bfb1560 · bfb1560
1 parent fc818eb
commit bfb1560
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/fuzzers/config.sh b/fuzzers/config.sh
@@ -30,4 +30,4 @@ DEPS_CFLAGS="$(pkg-config --cflags glib-2.0)"
 
 # Libraries to link in with fuzzers
 DEPS_LIB="-Wl,-Bstatic $(pkg-config --libs glib-2.0 jansson) -pthread -Wl,-Bdynamic"
-DEPS_LIB_SHARED="$(pkg-config --libs glib-2.0 jansson) -pthread"
+DEPS_LIB_SHARED="$(pkg-config --libs glib-2.0 jansson zlib) -pthread"
diff --git a/utils.c b/utils.c
@@ -1026,6 +1026,7 @@ inline void janus_set4(guint8 *data,size_t i,guint32 val) {
 	data[i]   = (guint8)(val>>24);
 }
 
+#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
 size_t janus_gzip_compress(int compression, char *text, size_t tlen, char *compressed, size_t zlen) {
 	if(text == NULL || tlen < 1 || compressed == NULL || zlen < 1)
 		return -1;
@@ -1063,3 +1064,4 @@ size_t janus_gzip_compress(int compression, char *text, size_t tlen, char *compr
 	/* Done, return the size of the compressed data */
 	return zs.total_out;
 }
+#endif