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authorSimon Marchi <simon.marchi@ericsson.com>2016-10-17 16:47:36 -0400
committerSimon Marchi <simon.marchi@ericsson.com>2016-10-17 16:48:25 -0400
commit5bad3170301060ee0801a739ffc213abae664973 (patch)
tree947ca14ed550a862bb5ed8e24862622531dc4e28 /libiberty/hex.c
parent5562a44eb490b5777c9e786971907c0727d88495 (diff)
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Fix -trace-save crash when argument is missing
-trace-save doesn't check whether an argument is passed, leading to a segfault if you pass nothing. I added a small test, which only tests the error conditions of -trace-save. gdb/ChangeLog: * mi/mi-main.c (mi_cmd_trace_save): Check if argument is present before using it. gdb/testsuite/ChangeLog: * gdb.trace/mi-trace-save.exp: New file.
Diffstat (limited to 'libiberty/hex.c')
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