From: Giuseppe CONDORELLI Date: Wed, 29 Jul 2009 10:05:20 +0000 (-0400) Subject: zlib: add watchdog reset call X-Git-Tag: v2009.08-rc3~20 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=253cb831f5861358a7fa673305cdf7ded1096f44;p=oweals%2Fu-boot.git 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 --- diff --git a/lib_generic/zlib.c b/lib_generic/zlib.c index 3d5b5c0d68..1b6db3214e 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"));