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pulse-server: ignore unsaveable values when deserializing property list

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PulseAudio's property list can store arbitrary data, but
pw_properties can only store null-terminated strings.
So for the time being, ignore those values that don't
have null-terminators or have zero bytes inside.
This commit is contained in:
Barnabás Pőcze 2024-03-19 17:01:00 +01:00 • committed by Wim Taymans
parent 12bddf6521
commit 3fa92bbd15
1 changed files with 3 additions and 0 deletions
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3
src/modules/module-protocol-pulse/message.c
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@ -125,6 +125,9 @@ static int read_props(struct message *m, struct pw_properties *props, bool remap
if (length != size) if (length != size)
return -EINVAL; return -EINVAL;
if (strnlen(data, size) != size - 1)
continue;
if (remap && (map = str_map_find(props_key_map, NULL, key)) != NULL) { if (remap && (map = str_map_find(props_key_map, NULL, key)) != NULL) {
key = map->pw_str; key = map->pw_str;
if (map->child != NULL && if (map->child != NULL &&