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Must not dealloc mmaped buffers with free()

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erdgeist 2007-10-19 03:39:04 +00:00
parent d25cf9307e
commit f56e40c24e
1 changed files with 5 additions and 3 deletions
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8
opentracker.c
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@ -144,8 +144,10 @@ static void sendmmapdata( const int64 s, char *buffer, size_t size ) {
size_t header_size;
tai6464 t;
if( !h )
return free( buffer );
if( !h ) {
munmap( buffer, size );
return;
}
if( h->flag & STRUCT_HTTP_FLAG_ARRAY_USED ) {
h->flag &= ~STRUCT_HTTP_FLAG_ARRAY_USED;
array_reset( &h->request );
@ -153,7 +155,7 @@ static void sendmmapdata( const int64 s, char *buffer, size_t size ) {
header = malloc( SUCCESS_HTTP_HEADER_LENGTH );
if( !header ) {
free( buffer );
munmap( buffer, size );
HTTPERROR_500;
}