Ensure zero termination of tic4x insn buffer
* config/tc-tic4x.c (md_assemble): Ensure insn->name is zero terminated. Simplify concatenation of parallel insn.
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2014-12-09 Chen Gang <gang.chen.5i5j@gmail.com>
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* config/tc-tic4x.c (md_assemble): Ensure insn->name is zero
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terminated. Simplify concatenation of parallel insn.
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2014-12-06 Eric Botcazou <ebotcazou@adacore.com>
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* configure.tgt: Add Visium support.
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@ -2417,6 +2417,7 @@ md_assemble (char *str)
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char *s;
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int i;
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int parsed = 0;
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size_t len;
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tic4x_inst_t *inst; /* Instruction template. */
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tic4x_inst_t *first_inst;
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@ -2455,8 +2456,8 @@ md_assemble (char *str)
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s++;
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if (*s) /* Null terminate for hash_find. */
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*s++ = '\0'; /* and skip past null. */
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strcat (insn->name, "_");
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strncat (insn->name, str, TIC4X_NAME_MAX - 1 - strlen (insn->name));
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len = strlen (insn->name);
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snprintf (insn->name + len, TIC4X_NAME_MAX - len, "_%s", str);
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insn->operands[insn->num_operands++].mode = M_PARALLEL;
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@ -2518,7 +2519,8 @@ md_assemble (char *str)
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s++;
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if (*s) /* Null terminate for hash_find. */
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*s++ = '\0'; /* and skip past null. */
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strncpy (insn->name, str, TIC4X_NAME_MAX - 3);
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strncpy (insn->name, str, TIC4X_NAME_MAX - 1);
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insn->name[TIC4X_NAME_MAX - 1] = '\0';
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if ((i = tic4x_operands_parse (s, insn->operands, 0)) < 0)
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{
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