dany/u-boot-megous
1
0
Fork 0
mirror of https://xff.cz/git/u-boot/ synced 2025-10-31 10:26:10 +01:00
Code Issues Packages Projects Releases Wiki Activity

efi_selftest: efi_st_memcmp return difference of bytes

Browse Source 
If the memory regions are different efi_st_memcmp currently
returns the difference of the addresses. Insted the
difference of the first differing byte pair should be
returned.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Heinrich Schuchardt
2017-10-06 20:39:13 +02:00
committed by Alexander Graf
parent 5ca23ed5bc
commit c155dfeb1e
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/efi_selftest/efi_selftest_util.c
View File

@@ -17,7 +17,7 @@ int efi_st_memcmp(const void *buf1, const void *buf2, size_t length)
for (; length; --length) { for (; length; --length) {
if (*pos1 != *pos2) if (*pos1 != *pos2)
return pos1 - pos2; return *pos1 - *pos2;
++pos1; ++pos1;
++pos2; ++pos2;
} }