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Make a copy of the va_list as vsnprintf() is free to change it.

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1017 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Pierre Ossman 2006-06-13 15:54:11 +00:00
parent 0f13c43797
commit dd0f80e3e2
1 changed files with 7 additions and 1 deletions
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8
src/polypcore/core-util.c
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@ -366,8 +366,14 @@ char *pa_vsprintf_malloc(const char *format, va_list ap) {
for(;;) {
int r;
va_list aq;
va_copy(aq, ap);
c = pa_xrealloc(c, size);
r = vsnprintf(c, size, format, ap);
r = vsnprintf(c, size, format, aq);
va_end(aq);
if (r > -1 && r < size)
return c;