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Merge branch 'dev'

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This commit is contained in:
Sergey 2019-09-30 07:41:04 +01:00
commit c5850e4b05
4 changed files with 17 additions and 3 deletions
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3
mongoose.c
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@ -6289,7 +6289,7 @@ int mg_parse_http(const char *s, int n, struct http_message *hm, int is_req) {
}
} else {
s = mg_skip(s, end, " ", &hm->proto);
if (end - s < 4 || s[3] != ' ') return -1;
if (end - s < 4 || s[0] < '0' || s[0] > '9' || s[3] != ' ') return -1;
hm->resp_code = atoi(s);
if (hm->resp_code < 100 || hm->resp_code >= 600) return -1;
s += 4;
@ -6590,6 +6590,7 @@ void mg_http_handler(struct mg_connection *nc, int ev,
struct mg_http_multipart_part mp;
memset(&mp, 0, sizeof(mp));
mp.status = -1;
mp.user_data = pd->mp_stream.user_data;
mp.var_name = pd->mp_stream.var_name;
mp.file_name = pd->mp_stream.file_name;
mg_call(nc, (pd->endpoint_handler ? pd->endpoint_handler : nc->handler),

3
src/mg_http.c
View File

@ -455,7 +455,7 @@ int mg_parse_http(const char *s, int n, struct http_message *hm, int is_req) {
}
} else {
s = mg_skip(s, end, " ", &hm->proto);
if (end - s < 4 || s[3] != ' ') return -1;
if (end - s < 4 || s[0] < '0' || s[0] > '9' || s[3] != ' ') return -1;
hm->resp_code = atoi(s);
if (hm->resp_code < 100 || hm->resp_code >= 600) return -1;
s += 4;
@ -756,6 +756,7 @@ void mg_http_handler(struct mg_connection *nc, int ev,
struct mg_http_multipart_part mp;
memset(&mp, 0, sizeof(mp));
mp.status = -1;
mp.user_data = pd->mp_stream.user_data;
mp.var_name = pd->mp_stream.var_name;
mp.file_name = pd->mp_stream.file_name;
mg_call(nc, (pd->endpoint_handler ? pd->endpoint_handler : nc->handler),

6
test/Makefile
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@ -17,7 +17,7 @@ else
COMMON_PARENT = $(SRC_DIR)
endif
TEST_SOURCES = unit_test.c test_util.c test_main.c
TEST_SOURCES = unit_test.c test_util.c test_main.c fuzz.c
AMALGAMATED_SOURCES = ../mongoose.c
KRYPTON_PATH = $(REPO_ROOT)/krypton
@ -118,6 +118,10 @@ clean_index_cgi:
@echo -e "CLEAN\tindex.cgi"
@rm -f data/cgi/index.cgi*
fuzz:
$(CC) fuzz.c ../mongoose.c -o /tmp/$@ -fsanitize=fuzzer,address -g -I..
/tmp/$@
# Interactive:
# docker run -v $(CURDIR)/../..:/cesanta -t -i --entrypoint=/bin/bash cesanta/mongoose_test
docker:

8
test/fuzz.c Normal file
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@ -0,0 +1,8 @@
#include "mongoose.h"
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
struct http_message req;
mg_parse_http((const char *) data, size, &req, 0);
mg_parse_http((const char *) data, size, &req, 1);
return 0;
}