3party/mongoose
0
0
Fork 0
mirror of https://github.com/cesanta/mongoose.git synced 2025-01-15 02:08:08 +08:00
Code Issues Projects Releases Wiki Activity

Accept zero-length payload messages

Browse Source
This commit is contained in:
Sergio R. Caprile 2022-11-03 11:26:08 -03:00
parent 0defce37f0
commit a3ede75842
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
mongoose.c
View File

@ -3195,7 +3195,7 @@ int mg_mqtt_parse(const uint8_t *buf, size_t len, uint8_t version,
m->id = (uint16_t) ((((uint16_t) p[0]) << 8) | p[1]);
p += 2;
}
if (p >= end) return MQTT_MALFORMED;
if (p > end) return MQTT_MALFORMED;
if (version == 5) p += 1 + p[0]; // Skip options
if (p > end) return MQTT_MALFORMED;
m->data.ptr = (char *) p;

2
src/mqtt.c
View File

@ -172,7 +172,7 @@ int mg_mqtt_parse(const uint8_t *buf, size_t len, uint8_t version,
m->id = (uint16_t) ((((uint16_t) p[0]) << 8) | p[1]);
p += 2;
}
if (p >= end) return MQTT_MALFORMED;
if (p > end) return MQTT_MALFORMED;
if (version == 5) p += 1 + p[0]; // Skip options
if (p > end) return MQTT_MALFORMED;
m->data.ptr = (char *) p;