PWN-Hunter/android_external_toybox
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Accidentally changed cksum behavior with the -P flag, toggle its meaning.

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This commit is contained in:
Rob Landley 2009-01-05 01:47:48 -06:00
parent b15b8fa99a
commit ba3ed79b4e
1 changed files with 2 additions and 2 deletions
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4
toys/cksum.c
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@ -18,7 +18,7 @@ config CKSUM
If no files listed, copy from stdin. Filename "-" is a synonym for stdin.
-L Little endian (defaults to big endian)
-P Skip pre-inversion
-P Pre-inversion
-I Skip post-inversion
-N No length
*/
@ -43,7 +43,7 @@ static unsigned cksum_le(unsigned crc, unsigned char c)
static void do_cksum(int fd, char *name)
{
unsigned crc = (toys.optflags&4) ? 0 : 0xffffffff;
unsigned crc = (toys.optflags&4) ? 0xffffffff : 0;
uint64_t llen = 0, llen2;
unsigned (*cksum)(unsigned crc, unsigned char c);