2 Commits

Author	SHA1	Message	Date
Joern Rennecke	b0f55f2a1a	ARC: [lib] strchr breakage in Big-endian configuration ... For a search buffer, 2 byte aligned, strchr() was returning pointer outside of buffer (buf - 1) ------------->8---------------- // Input buffer (default 4 byte aigned) char *buffer = "1AA_"; // actual search start (to mimick 2 byte alignment) char *current_line = &(buffer[2]); // Character to search for char c = 'A'; char *c_pos = strchr(current_line, c); printf("%s\n", c_pos) --> 'AA_' as oppose to 'A_' ------------->8---------------- Reported-by: Anton Kolesov <Anton.Kolesov@synopsys.com> Debugged-by: Anton Kolesov <Anton.Kolesov@synopsys.com> Cc: <stable@vger.kernel.org> # [3.9 and 3.10] Cc: Noam Camus <noamc@ezchip.com> Signed-off-by: Joern Rennecke <joern.rennecke@embecosm.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2013-08-24 11:24:53 -07:00
Vineet Gupta	5210d1e688	ARC: String library ... Hand optimised asm code for ARC700 pipeline. Originally written/optimized by Joern Rennecke Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Cc: Joern Rennecke <joern.rennecke@embecosm.com>	2013-02-11 20:00:35 +05:30