[pushed 1/4] [gdb/testsuite] Fix build-ids in gdb.dwarf2/dwzbuildid.exp

[Tom de Vries <tdevries@suse.de>]

When looking at the execs from test-case gdb.dwarf2/dwzbuildid.exp using
readelf, I run into:
...
$ readelf -w dwzbuildid-ok > READELF
readelf: Warning: Corrupt debuglink section: .gnu_debugaltlink
readelf: Warning: Build-ID is too short (0x6 bytes)
...

Fix this by ensuring the Build-IDs are the required 20 bytes.

Tested on x86_64-linux.
---
 gdb/testsuite/gdb.dwarf2/dwzbuildid.exp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gdb/testsuite/gdb.dwarf2/dwzbuildid.exp b/gdb/testsuite/gdb.dwarf2/dwzbuildid.exp
index ba9db41ba61..1aad712e32c 100644
--- a/gdb/testsuite/gdb.dwarf2/dwzbuildid.exp
+++ b/gdb/testsuite/gdb.dwarf2/dwzbuildid.exp
@@ -90,11 +90,11 @@ if  { [gdb_compile ${srcdir}/${subdir}/${srcfile} ${binfile}1.o \
 
 # The values don't really matter, just whether they are equal.
 set ok_prefix 01
-set ok_suffix 0203040506
-set ok_suffix2 02030405ff
+set ok_suffix 02030405060708091011121314151617181920
+set ok_suffix2 020304050607080910111213141516171819ff
 set ok_buildid ${ok_prefix}${ok_suffix}
 set ok_buildid2 ${ok_prefix}${ok_suffix2}
-set bad_buildid ffffffffffff
+set bad_buildid [string repeat ff 20]
 
 set debugdir [standard_output_file {}]
 set basedir $debugdir/.build-id

base-commit: 932a49fff332ba4921dc9e38cf45bf65a301f2c6
-- 
2.35.3