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Tom Tromey authored
A user at Mozilla pointed out a crash in jit.c. In his situation, an inferior using the JIT API exec'd an executable that did not use it. This caused an assertion failure when jit.c:free_objfile_data called delete_breakpoint with NULL. This patch fixes the problem in the obvious way. New test case included. gdb/ChangeLog 2018-12-28 Tom Tromey <tom@tromey.com> * jit.c (free_objfile_data): Only delete breakpoint if non-null. gdb/testsuite/ChangeLog 2018-12-28 Tom Tromey <tom@tromey.com> Simon Marchi <simark@simark.ca> * gdb.base/jit-exec.exp: New file. * gdb.base/jit-exec.c: New file. * gdb.base/jit-execd.c: New file.
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