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Fix UHID_OUTPUT message parsing

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The bounds check was incorrect.

Fixes #6415 <https://github.com/Genymobile/scrcpy/issues/6415>
This commit is contained in:
Romain Vimont
2025-10-09 09:26:47 +02:00
parent 9d7a4c88e0
commit 3e40b24737
1 changed files with 1 additions and 1 deletions
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2
app/src/device_msg.c
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@@ -53,7 +53,7 @@ sc_device_msg_deserialize(const uint8_t *buf, size_t len,
} }
uint16_t id = sc_read16be(&buf[1]); uint16_t id = sc_read16be(&buf[1]);
size_t size = sc_read16be(&buf[3]); size_t size = sc_read16be(&buf[3]);
if (size < len - 5) { if (size > len - 5) {
return 0; // not available return 0; // not available
} }
uint8_t *data = malloc(size); uint8_t *data = malloc(size);