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Adding extra check in port finalization before freeing the buffer.

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Thanks again to Lorenzo.
This commit is contained in:
Alex Shinn 2012-11-23 16:57:57 +09:00
parent 3dc5ecf16f
commit 3cefb4fce6
1 changed files with 1 additions and 1 deletions
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2
sexp.c
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@ -144,7 +144,7 @@ sexp sexp_finalize_port (sexp ctx, sexp self, sexp_sint_t n, sexp port) {
/* close the stream */
fclose(sexp_port_stream(port));
/* free the buffer if allocated */
if (sexp_port_buf(port) && sexp_oportp(port)
if (sexp_port_buf(port) && sexp_oportp(port) && sexp_vectorp(sexp_port_cookie(port))
#if !SEXP_USE_STRING_STREAMS
&& !sexp_port_customp(port)
#endif