From: Kai Tietz Date: Thu, 31 Jan 2013 08:10:38 +0000 (+0000) Subject: PR other/543413 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fe4b0b463295fa285e1cf4acdde92208c29c48ec;p=binutils-gdb.git PR other/543413 * md5.c (md5_process_block): Handle case that size_t is a wider-integer-scalar a 32-bit unsigned integer. --- diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog index 4479c77f274..2a91c419dde 100644 --- a/libiberty/ChangeLog +++ b/libiberty/ChangeLog @@ -1,3 +1,9 @@ +2013-01-31 Kai Tietz + + PR other/543413 + * md5.c (md5_process_block): Handle case that size_t is + a wider-integer-scalar a 32-bit unsigned integer. + 2013-01-04 Ian Lance Taylor PR other/54800 diff --git a/libiberty/md5.c b/libiberty/md5.c index 8cc0cb5fe96..b30a6b7bfc5 100644 --- a/libiberty/md5.c +++ b/libiberty/md5.c @@ -293,8 +293,7 @@ md5_process_block (const void *buffer, size_t len, struct md5_ctx *ctx) length of the file up to 2^64 bits. Here we only compute the number of bytes. Do a double word increment. */ ctx->total[0] += len; - if (ctx->total[0] < len) - ++ctx->total[1]; + ctx->total[1] += ((len >> 31) >> 1) + (ctx->total[0] < len); /* Process all bytes in the buffer with 64 bytes in each round of the loop. */