Kevin Roth nicely saved us from this backslash-removing problem! (4441df90) · Commits · CYBER - Cyber Security / TS 103 523 MSP / TLMSP / TLMSP curl

src/urlglob.c

+10 −6

Original line number	Diff line number	Diff line
		@@ -5,7 +5,7 @@
		* \| (__\| \|_\| \| _ <\| \|___
		* \___\|\___/\|_\| \_\_____\|
		*
		* Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
		* Copyright (C) 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
		*
		* In order to be useful for every potential user, curl and libcurl are
		* dual-licensed under the MPL and the MIT/X-derivate licenses.
		@@ -222,16 +222,20 @@ GlobCode glob_word(URLGlob glob, char pattern, int pos, int *amount)
		amount = 1; / default is one single string */

		while (pattern != '\0' && pattern != '{' && *pattern != '[') {
		if (pattern == '}' \|\| pattern == ']') {
		if (pattern == '}' \|\| pattern == ']')
		return GLOB_ERROR;
		}
		if (pattern == '\\') { / escape character, skip '\' */

		/* only allow \ to escape known "special letters" */
		if (*pattern == '\\' &&
		((pattern+1) == '{' \|\| (pattern+1) == '[' \|\|
		(pattern+1) == '}' \|\| (pattern+1) == ']') ) {

		/* escape character, skip '\' */
		++pattern;
		++pos;
		if (pattern == '\0') { / but no escaping of '\0'! */
		if (pattern == '\0') / but no escaping of '\0'! */
		return GLOB_ERROR;
		}
		}
		buf++ = pattern++; /* copy character to literal */
		++pos;
		}