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sig_analog: Eliminate potential timeout with Last Number Redial.

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If Last Number Redial is used to redial, ensure that we do not wait
for further digits. This was possible if the number that was last
dialed is a prefix of another possible dialplan match. Since all we
did is copy the number into the extension buffer, if other matches
are now possible, there would thus be a timeout before the call went
through. We now complete redialed calls immediaetly in all cases.

Resolves: #1483
This commit is contained in:
Naveen Albert
2025-09-29 10:10:23 -04:00
committed by github-actions[bot]
parent 559ea45ddd
commit a96d7fcfaf
1 changed files with 5 additions and 1 deletions
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6
channels/sig_analog.c
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@@ -2421,6 +2421,7 @@ static void *__analog_ss_thread(void *data)
} }
while (len < AST_MAX_EXTENSION-1) { while (len < AST_MAX_EXTENSION-1) {
int is_exten_parking = 0; int is_exten_parking = 0;
int is_lastnumredial = 0;
/* Read digit unless it's supposed to be immediate, in which case the /* Read digit unless it's supposed to be immediate, in which case the
only answer is 's' */ only answer is 's' */
@@ -2455,6 +2456,9 @@ static void *__analog_ss_thread(void *data)
analog_lock_private(p); analog_lock_private(p);
ast_copy_string(exten, p->lastexten, sizeof(exten)); ast_copy_string(exten, p->lastexten, sizeof(exten));
analog_unlock_private(p); analog_unlock_private(p);
/* If Last Number Redial was used, even if the user might normally be able to dial further
* digits for the digits dialed, we should complete the call immediately without delay. */
is_lastnumredial = 1;
} else { } else {
ast_verb(3, "Last Number Redial not possible on channel %d (no saved number)\n", p->channel); ast_verb(3, "Last Number Redial not possible on channel %d (no saved number)\n", p->channel);
res = analog_play_tone(p, idx, ANALOG_TONE_CONGESTION); res = analog_play_tone(p, idx, ANALOG_TONE_CONGESTION);
@@ -2464,7 +2468,7 @@ static void *__analog_ss_thread(void *data)
} }
} }
if (ast_exists_extension(chan, ast_channel_context(chan), exten, 1, p->cid_num) && !is_exten_parking) { if (ast_exists_extension(chan, ast_channel_context(chan), exten, 1, p->cid_num) && !is_exten_parking) {
if (!res || !ast_matchmore_extension(chan, ast_channel_context(chan), exten, 1, p->cid_num)) { if (!res || is_lastnumredial || !ast_matchmore_extension(chan, ast_channel_context(chan), exten, 1, p->cid_num)) {
if (getforward) { if (getforward) {
/* Record this as the forwarding extension */ /* Record this as the forwarding extension */
analog_lock_private(p); analog_lock_private(p);