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| author | Aaron Merey <amerey@redhat.com> | 2022-04-27 16:41:24 -0400 |
|---|---|---|
| committer | Aaron Merey <amerey@redhat.com> | 2022-05-02 16:15:06 -0400 |
| commit | 95929abb498786d9dce36bb94b6c3f1d63178956 (patch) | |
| tree | d0401f4ea63126a7beb6c1a78bb976e29233e099 /gdb/debuginfod-support.c | |
| parent | 03ada39ea590fec3bd722e9ea776049213da8b58 (diff) | |
| download | gdb-95929abb498786d9dce36bb94b6c3f1d63178956.zip gdb-95929abb498786d9dce36bb94b6c3f1d63178956.tar.gz gdb-95929abb498786d9dce36bb94b6c3f1d63178956.tar.bz2 | |
gdb/debuginfod: Whitespace-only URL should disable debuginfod
Currently debuginfod is disabled when the string of server URLs
is unset or set to be the empty string (via the $DEBUGINFOD_URLS
environment variable or the 'set debuginfod urls' gdb command).
Extend this functionality so that a whitespace-only URL also disables
debuginfod.
Modify a testcase to verify that a whitespace-only URL disables
debuginfod.
Diffstat (limited to 'gdb/debuginfod-support.c')
| -rw-r--r-- | gdb/debuginfod-support.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gdb/debuginfod-support.c b/gdb/debuginfod-support.c index 4ce2e78..dffcd78 100644 --- a/gdb/debuginfod-support.c +++ b/gdb/debuginfod-support.c @@ -173,10 +173,11 @@ get_debuginfod_client () static bool debuginfod_is_enabled () { - const char *urls = getenv (DEBUGINFOD_URLS_ENV_VAR); + const char *urls = skip_spaces (getenv (DEBUGINFOD_URLS_ENV_VAR)); - if (urls == nullptr || urls[0] == '\0' - || debuginfod_enabled == debuginfod_off) + if (debuginfod_enabled == debuginfod_off + || urls == nullptr + || *urls == '\0') return false; if (debuginfod_enabled == debuginfod_ask) |