ppc32's zImage inflates to address 0 which the recent zlib update took
as an error condition. Remove the check and note the problem so anyone
updating zlib in future won't fall into the same trap.
Reported-by: Peter Korsgaard <[email protected]>
Reported-by: Claus Gindhart <[email protected]>
Signed-off-by: Richard Purdie <[email protected]>
Index: git/lib/zlib_inflate/inflate.c
===================================================================
--- git.orig/lib/zlib_inflate/inflate.c 2006-07-15 09:11:07.000000000 +0100
+++ git/lib/zlib_inflate/inflate.c 2006-07-20 17:58:58.000000000 +0100
@@ -347,7 +347,10 @@
static const unsigned short order[19] = /* permutation of code lengths */
{16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
- if (strm == NULL || strm->state == NULL || strm->next_out == NULL ||
+ /* Do not check for strm->next_out == NULL here as ppc zImage
+ inflates to strm->next_out = 0 */
+
+ if (strm == NULL || strm->state == NULL ||
(strm->next_in == NULL && strm->avail_in != 0))
return Z_STREAM_ERROR;
-
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