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Usage of unitialized heap in tic4x_print_cond 

PR 25319
	* tic4x-dis.c (tic4x_print_cond): Init all of condtable.
This commit is contained in:
Alan Modra 2019-12-29 12:56:29 +10:30
parent 401e101e02
commit 8c5e259235
2 changed files with 6 additions and 1 deletions
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5
opcodes/ChangeLog
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@ -1,3 +1,8 @@
2019-12-29 Alan Modra <amodra@gmail.com>
PR 25319
* tic4x-dis.c (tic4x_print_cond): Init all of condtable.
2019-12-27 Jan Beulich <jbeulich@suse.com>
* i386-dis.c (Jdqw): Define.

2
opcodes/tic4x-dis.c
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@ -277,7 +277,7 @@ tic4x_print_cond (struct disassemble_info *info, unsigned int cond)
if (condtable == NULL)
{
condtable = xmalloc (sizeof (tic4x_cond_t *) * 32);
condtable = xcalloc (sizeof (tic4x_cond_t *), 32);
for (i = 0; i < tic4x_num_conds; i++)
condtable[tic4x_conds[i].cond] = (tic4x_cond_t *)(tic4x_conds + i);
}