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| author | Maciej W. Rozycki <macro@mips.com> | 2018-05-15 15:54:36 +0100 |
|---|---|---|
| committer | Maciej W. Rozycki <macro@mips.com> | 2018-05-15 15:54:36 +0100 |
| commit | 0726fcc61a8b7c943de513ec598b2189c5f67715 (patch) | |
| tree | b304877969c2e1a49112224ba8bd551962af7192 /gdb | |
| parent | 810ed4db984d378ca9c8e3d152966fb81c23ef95 (diff) | |
| download | gdb-0726fcc61a8b7c943de513ec598b2189c5f67715.zip gdb-0726fcc61a8b7c943de513ec598b2189c5f67715.tar.gz gdb-0726fcc61a8b7c943de513ec598b2189c5f67715.tar.bz2 | |
testsuite: Fix a `server_pid' access crash in gdb.server/server-kill.exp
Fix a commit f90183d7e31b ("Get GDBserver pid on remote target") bug and
correctly handle the case where the PID of `gdbserver' could not have
been retrieved. If that happens, $server_pid is unset causing:
FAIL: gdb.server/server-kill.exp: p server_pid
ERROR: tcl error sourcing .../gdb/testsuite/gdb.server/server-kill.exp.
ERROR: can't read "server_pid": no such variable
while executing
"if {$server_pid == "" } {
return -1
}"
(file ".../gdb/testsuite/gdb.server/server-kill.exp" line 49)
invoked from within
"source .../gdb/testsuite/gdb.server/server-kill.exp"
("uplevel" body line 1)
invoked from within
"uplevel #0 source .../gdb/testsuite/gdb.server/server-kill.exp"
invoked from within
"catch "uplevel #0 source $test_file_name""
Verify that the variable exists then rather than trying to access it.
gdb/testsuite/
* gdb.server/server-kill.exp: Verify whether `server_pid' exists
rather then trying to access it in determining whether the PID
of `gdbserver' could have been retrieved.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.server/server-kill.exp | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 9fc54c0..b18d4b6 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2018-05-15 Maciej W. Rozycki <macro@mips.com> + + * gdb.server/server-kill.exp: Verify whether `server_pid' exists + rather then trying to access it in determining whether the PID + of `gdbserver' could have been retrieved. + 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com> * gdb.arch/amd64-init-x87-values.S: New file. diff --git a/gdb/testsuite/gdb.server/server-kill.exp b/gdb/testsuite/gdb.server/server-kill.exp index 0701d5f..c110f3a 100644 --- a/gdb/testsuite/gdb.server/server-kill.exp +++ b/gdb/testsuite/gdb.server/server-kill.exp @@ -46,7 +46,7 @@ gdb_test_multiple $test $test { } } -if {$server_pid == "" } { +if ![info exists server_pid] { return -1 } |