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liyinong (A) 2021-01-26 17:39:18 +08:00
parent ce43fad645
commit 0b72e68c79
1 changed files with 1 additions and 1 deletions
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app/src/device.c
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@ -11,7 +11,7 @@ device_read_info(socket_t device_socket, char *device_name, struct size *size) {
LOGE("Could not retrieve device information");
return false;
}
// in case the client sends garbage
// in case the client sends garbage!
buf[DEVICE_NAME_FIELD_LENGTH - 1] = '\0';
// strcpy is safe here, since name contains at least
// DEVICE_NAME_FIELD_LENGTH bytes and strlen(buf) < DEVICE_NAME_FIELD_LENGTH