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proplist: allow setting of zero-length data properties

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This commit is contained in:
Lennart Poettering 2009-08-27 05:33:45 +02:00
parent 5df842db64
commit 35fcb27a81
1 changed files with 3 additions and 2 deletions
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5
src/pulse/proplist.c
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@ -251,7 +251,7 @@ int pa_proplist_set(pa_proplist *p, const char *key, const void *data, size_t nb
pa_assert(p); pa_assert(p);
pa_assert(key); pa_assert(key);
pa_assert(data); pa_assert(data || nbytes == 0);
if (!property_name_valid(key)) if (!property_name_valid(key))
return -1; return -1;
@ -264,7 +264,8 @@ int pa_proplist_set(pa_proplist *p, const char *key, const void *data, size_t nb
pa_xfree(prop->value); pa_xfree(prop->value);
prop->value = pa_xmalloc(nbytes+1); prop->value = pa_xmalloc(nbytes+1);
memcpy(prop->value, data, nbytes); if (nbytes > 0)
memcpy(prop->value, data, nbytes);
((char*) prop->value)[nbytes] = 0; ((char*) prop->value)[nbytes] = 0;
prop->nbytes = nbytes; prop->nbytes = nbytes;