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| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/dl-machine.c | 5 |
2 files changed, 9 insertions, 1 deletions
@@ -1,3 +1,8 @@ +2018-01-05 Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> + + * sysdeps/powerpc/powerpc64/dl-machine.c (_dl_reloc_overflow): + Reserve 16 chars to reloc_addr before calling _itoa_word. + 2018-01-05 Aurelien Jarno <aurelien@aurel32.net> [BZ #22678] diff --git a/sysdeps/powerpc/powerpc64/dl-machine.c b/sysdeps/powerpc/powerpc64/dl-machine.c index d732a854ea..959907bf02 100644 --- a/sysdeps/powerpc/powerpc64/dl-machine.c +++ b/sysdeps/powerpc/powerpc64/dl-machine.c @@ -31,7 +31,10 @@ _dl_reloc_overflow (struct link_map *map, char buffer[1024]; char *t; t = stpcpy (buffer, name); - t = stpcpy (t, " reloc at 0x"); + /* Notice that _itoa_word() writes characters from the higher address to the + lower address, requiring the destination string to reserve all the + required size before the call. */ + t = stpcpy (t, " reloc at 0x0000000000000000"); _itoa_word ((unsigned long) reloc_addr, t, 16, 0); if (refsym) { |