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| author | Tom de Vries <tdevries@suse.de> | 2022-07-12 13:58:31 +0200 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2022-07-12 13:58:31 +0200 |
| commit | 75948417af8f86d1b9b0e3b51f904e1345927885 (patch) | |
| tree | 9a798ff48f9cab0b5356ff4fe27eba590c43a454 /gdb | |
| parent | 09559238fdcca6ffa2ddfdd6a89ac919a9ccb80d (diff) | |
| download | gdb-75948417af8f86d1b9b0e3b51f904e1345927885.zip gdb-75948417af8f86d1b9b0e3b51f904e1345927885.tar.gz gdb-75948417af8f86d1b9b0e3b51f904e1345927885.tar.bz2 | |
[gdb/testsuite] Run two test-cases with ASAN_OPTIONS=verify_asan_link_order=0
When building gdb with -fsanitize=address we run into:
...
builtin_spawn gdb -nw -nx -iex set height 0 -iex set width 0 -data-directory \
build/gdb/data-directory^M
==10637==ASan runtime does not come first in initial library list; you \
should either link runtime to your application or manually preload it with \
LD_PRELOAD.^M
ERROR: GDB process no longer exists
...
Prevent the ASan runtime error by using
ASAN_OPTIONS=verify_asan_link_order=0. This makes both test-cases pass.
Tested on x86_64-linux.
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=29358
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/testsuite/gdb.base/libsegfault.exp | 8 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.threads/attach-slow-waitpid.exp | 8 |
2 files changed, 14 insertions, 2 deletions
diff --git a/gdb/testsuite/gdb.base/libsegfault.exp b/gdb/testsuite/gdb.base/libsegfault.exp index 6b8453f..ceb8c41 100644 --- a/gdb/testsuite/gdb.base/libsegfault.exp +++ b/gdb/testsuite/gdb.base/libsegfault.exp @@ -33,7 +33,7 @@ if { [is_remote host] } { proc gdb_spawn_with_ld_preload {lib cmdline_opts} { global env - save_vars { env(LD_PRELOAD) } { + save_vars { env(LD_PRELOAD) env(ASAN_OPTIONS)} { if { ![info exists env(LD_PRELOAD) ] || $env(LD_PRELOAD) == "" } { set env(LD_PRELOAD) "$lib" @@ -41,6 +41,12 @@ proc gdb_spawn_with_ld_preload {lib cmdline_opts} { append env(LD_PRELOAD) ":$lib" } + # Prevent address sanitizer error: + # ASan runtime does not come first in initial library list; you should + # either link runtime to your application or manually preload it with + # LD_PRELOAD. + set_sanitizer_default ASAN_OPTIONS verify_asan_link_order 0 + gdb_spawn_with_cmdline_opts $cmdline_opts } } diff --git a/gdb/testsuite/gdb.threads/attach-slow-waitpid.exp b/gdb/testsuite/gdb.threads/attach-slow-waitpid.exp index 68c866a..93b1d88 100644 --- a/gdb/testsuite/gdb.threads/attach-slow-waitpid.exp +++ b/gdb/testsuite/gdb.threads/attach-slow-waitpid.exp @@ -71,7 +71,7 @@ with_test_prefix "compile test executable" { proc gdb_spawn_with_ld_preload {lib} { global env - save_vars { env(LD_PRELOAD) } { + save_vars { env(LD_PRELOAD) env(ASAN_OPTIONS) } { if { ![info exists env(LD_PRELOAD) ] || $env(LD_PRELOAD) == "" } { set env(LD_PRELOAD) "$lib" @@ -79,6 +79,12 @@ proc gdb_spawn_with_ld_preload {lib} { append env(LD_PRELOAD) ":$lib" } + # Prevent address sanitizer error: + # ASan runtime does not come first in initial library list; you should + # either link runtime to your application or manually preload it with + # LD_PRELOAD. + set_sanitizer_default ASAN_OPTIONS verify_asan_link_order 0 + gdb_start } } |