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Commits › 3f97984
Fixup maybe_read_hex_byte() based on results of testing.
Matthew Seaman committed 12 years ago
commit 3f9798419701d7115932c8cff0718a507728f40b
parent e9fd71d
1 file changed +3 -1
modified libpkg/pkg_printf.c
@@ -1724,6 +1724,8 @@ maybe_read_hex_byte(struct sbuf *sbuf, const char *f)


	/* Hex escapes are of the form \xNN -- always two hex digits */
+ 
	f++;			/* eat the x */
+ 


	if (isxdigit(f[0]) && isxdigit(f[1])) {

		switch(*f) {

		case '0':
@@ -1842,6 +1844,7 @@ maybe_read_hex_byte(struct sbuf *sbuf, const char *f)
		}



		sbuf_putc(sbuf, val);
+ 
		f++;

	} else {

		/* Pass through unchanged if it's not a recognizable

		   hex byte. */
@@ -1933,7 +1936,6 @@ process_escape(struct sbuf *sbuf, const char *f)
		sbuf_putc(sbuf, '\\');

		break;

	case 'x':		/* Hex escape: \xNN */
- 
		f++;

		f = maybe_read_hex_byte(sbuf, f);

		break;

	case '0':