// One-letter specs.
static const ScanfSpec scanf_specs[] = {
+ {'s', 1}, // FIXME: This is incorrect, we should check the actual number
+ // of bytes written to the string.
{'c', sizeof(char)},
{'p', sizeof(void *)},
{'e', sizeof(float)},
}
++p;
if (*p == '*' || *p == '%' || *p == '\0') {
+ // FIXME: Bailing out for (p == "*") is wrong, we should parse the
+ // directive to the end.
if (*p != '\0')
++p;
continue;
}
}
+ if (*p == '[') {
+ // Search for the closing bracket. It is ignored if it goes right after
+ // the opening bracket or after ^.
+ p++;
+ if (*p == ']') {
+ p++;
+ } else if (*p == '^' && *(p+1) == ']') {
+ p += 2;
+ }
+ while (*p != ']')
+ p++;
+ // +1 for the \0 at the end.
+ field_width++;
+ COMMON_INTERCEPTOR_WRITE_RANGE(ctx, va_arg(aq, void*), field_width);
+ continue;
+ }
+
if (*p == 'L' || *p == 'q') {
++p;
size = match_spec(scanf_llspecs, scanf_llspecs_cnt, *p);
testScanf("%*d", 0);
testScanf("%4d%8f%c", 3, I, F, C);
+ testScanf("%s%d", 2, 1, I);
+ testScanf("%[abc]", 1, 1);
+ testScanf("%4[bcdef]", 1, 5);
+ testScanf("%[]]", 1, 1);
+ testScanf("%8[^]%d0-9-]%c", 2, 9, C);
+
+ testScanf("%*[^:]%n:%d:%1[ ]%n", 4, I, I, 2, I);
}