From 253cb831f5861358a7fa673305cdf7ded1096f44 Mon Sep 17 00:00:00 2001 From: Giuseppe CONDORELLI Date: Wed, 29 Jul 2009 06:05:20 -0400 Subject: zlib: add watchdog reset call This patch adds watchdog reset call to allow its invokation during decompression phase. This control was present on old zlib version and here it is backported for those relevant routines. This patch is sent as a zlib separate one beacuse it was not tested due to specific board lack. zlib patches will be unified just in one when this will be validated through tests. Signed-off-by: Giuseppe Condorelli --- lib_generic/zlib.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'lib_generic') diff --git a/lib_generic/zlib.c b/lib_generic/zlib.c index 3d5b5c0d6..1b6db3214 100644 --- a/lib_generic/zlib.c +++ b/lib_generic/zlib.c @@ -1040,6 +1040,8 @@ z_streamp strm; state->hold = 0; state->bits = 0; state->lencode = state->distcode = state->next = state->codes; + if (strm->outcb != Z_NULL) + (*strm->outcb)(Z_NULL, 0); Tracev((stderr, "inflate: reset\n")); return Z_OK; } @@ -1952,7 +1954,11 @@ z_streamp strm; if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0) return Z_STREAM_ERROR; state = (struct inflate_state FAR *)strm->state; - if (state->window != Z_NULL) ZFREE(strm, state->window); + if (state->window != Z_NULL) { + if (strm->outcb != Z_NULL) + (*strm->outcb)(Z_NULL, 0); + ZFREE(strm, state->window); + } ZFREE(strm, strm->state); strm->state = Z_NULL; Tracev((stderr, "inflate: end\n")); -- cgit v1.2.3