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update errno in cs_option() upon failure with CS_ERR_OPTION

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This commit is contained in:
Nguyen Anh Quynh 2013-12-06 10:09:43 +08:00
parent 74d95ab04f
commit fe8030bdf0
1 changed files with 5 additions and 1 deletions
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6
cs.c
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@ -209,12 +209,14 @@ cs_err cs_option(csh ud, cs_opt_type type, size_t value)
switch (handle->arch) {
default:
handle->errnum = CS_ERR_OPTION;
return CS_ERR_OPTION;
case CS_ARCH_X86:
if (type & CS_OPT_SYNTAX) {
switch(value) {
default:
handle->errnum = CS_ERR_OPTION;
return CS_ERR_OPTION;
case CS_OPT_SYNTAX_INTEL:
@ -225,8 +227,10 @@ cs_err cs_option(csh ud, cs_opt_type type, size_t value)
handle->printer = X86_ATT_printInst;
break;
}
} else
} else {
handle->errnum = CS_ERR_OPTION;
return CS_ERR_OPTION;
}
break;
}