diff options
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); |