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| author | Ingo Molnar <mingo@elte.hu> | 2009-10-01 11:20:33 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-10-01 11:20:48 +0200 |
| commit | 0aa73ba1c4e1ad1d51a29e0df95ccd9f746918b6 (patch) | |
| tree | f0714ddcd02812b4fbe3b5405df9e4068f5587e2 /lib/decompress_inflate.c | |
| parent | 925936ebf35a95c290e010b784c962164e6728f3 (diff) | |
| parent | 33974093c024f08caadd2fc71a83bd811ed1831d (diff) | |
Merge branch 'tracing/urgent' into tracing/core
Merge reason: Pick up latest fixes and update to latest upstream.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib/decompress_inflate.c')
| -rw-r--r-- | lib/decompress_inflate.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/decompress_inflate.c b/lib/decompress_inflate.c index 68dfce59c1b8..fc686c7a0a0d 100644 --- a/lib/decompress_inflate.c +++ b/lib/decompress_inflate.c @@ -27,6 +27,11 @@ #define GZIP_IOBUF_SIZE (16*1024) +static int nofill(void *buffer, unsigned int len) +{ + return -1; +} + /* Included from initramfs et al code */ STATIC int INIT gunzip(unsigned char *buf, int len, int(*fill)(void*, unsigned int), @@ -76,6 +81,9 @@ STATIC int INIT gunzip(unsigned char *buf, int len, goto gunzip_nomem4; } + if (!fill) + fill = nofill; + if (len == 0) len = fill(zbuf, GZIP_IOBUF_SIZE); |