Nicolai Stange f2d1362ff7 lib/mpi: mpi_write_sgl(): fix skipping of leading zero limbs ... Currently, if the number of leading zeros is greater than fits into a complete limb, mpi_write_sgl() skips them by iterating over them limb-wise. However, it fails to adjust its internal leading zeros tracking variable, lzeros, accordingly: it does a p -= sizeof(alimb); continue; which should really have been a lzeros -= sizeof(alimb); continue; Since lzeros never decreases if its initial value >= sizeof(alimb), nothing gets copied by mpi_write_sgl() in that case. Instead of skipping the high order zero limbs within the loop as shown above, fix the issue by adjusting the copying loop's bounds. Fixes: 2d4d1eea54 ("lib/mpi: Add mpi sgl helpers") Signed-off-by: Nicolai Stange <nicstange@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>		2016-04-05 20:35:46 +08:00
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generic_mpih-add1.c
generic_mpih-lshift.c
generic_mpih-mul1.c
generic_mpih-mul2.c
generic_mpih-mul3.c
generic_mpih-rshift.c
generic_mpih-sub1.c
longlong.h	lib/mpi: avoid assembler warning	2016-02-28 03:26:34 +08:00
Makefile
mpi-bit.c
mpi-cmp.c
mpi-inline.h	lib/mpi: use "static inline" instead of "extern inline"	2016-02-28 03:26:34 +08:00
mpi-internal.h	lib/mpi: use "static inline" instead of "extern inline"	2016-02-28 03:26:34 +08:00
mpi-pow.c
mpicoder.c	lib/mpi: mpi_write_sgl(): fix skipping of leading zero limbs	2016-04-05 20:35:46 +08:00
mpih-cmp.c
mpih-div.c
mpih-mul.c
mpiutil.c