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bluez5: backend-native: fix parsing +CLCC response with optional number

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The format is: <idx>,<dir>,<status>,<mode>,<mpty>[,<number>,<type>]
so the response can be considered parsed when mpty is read.
This commit is contained in:
George Kiagiadakis 2025-02-28 19:54:10 +02:00 • committed by Wim Taymans
parent fb7c37aeb4
commit 491fb26f18
1 changed files with 3 additions and 1 deletions
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4
spa/plugins/bluez5/backend-native.c
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@ -2149,6 +2149,8 @@ static bool rfcomm_hfp_hf(struct rfcomm *rfcomm, char* token)
unsigned int status, mpty; unsigned int status, mpty;
bool parsed = false, found = false; bool parsed = false, found = false;
number[0] = '\0';
token[strcspn(token, "\r")] = 0; token[strcspn(token, "\r")] = 0;
token[strcspn(token, "\n")] = 0; token[strcspn(token, "\n")] = 0;
token_end = token + strlen(token); token_end = token + strlen(token);
@ -2181,13 +2183,13 @@ static bool rfcomm_hfp_hf(struct rfcomm *rfcomm, char* token)
token[pos] = '\0'; token[pos] = '\0';
mpty = atoi(token); mpty = atoi(token);
token += pos + 1; token += pos + 1;
parsed = true;
} }
if (token < token_end) { if (token < token_end) {
if (sscanf(token, "\"%16[^\"]\",%u", number, &type) != 2) { if (sscanf(token, "\"%16[^\"]\",%u", number, &type) != 2) {
spa_log_warn(backend->log, "Failed to parse number: %s", token); spa_log_warn(backend->log, "Failed to parse number: %s", token);
number[0] = '\0'; number[0] = '\0';
} }
parsed = true;
} }
if (SPA_LIKELY (parsed)) { if (SPA_LIKELY (parsed)) {