diff options
| -rw-r--r-- | libxslt/keys.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/libxslt/keys.c b/libxslt/keys.c index a9953383..b8f14556 100644 --- a/libxslt/keys.c +++ b/libxslt/keys.c @@ -312,8 +312,8 @@ xsltAddKey(xsltStylesheetPtr style, const xmlChar *name, end = skipPredicate(match, end); if (end <= 0) { xsltTransformError(NULL, style, inst, - "key pattern is malformed: %s", - key->match); + "xsl:key : 'match' pattern is malformed: %s", + key->match); if (style != NULL) style->errors++; goto error; } @@ -322,7 +322,7 @@ xsltAddKey(xsltStylesheetPtr style, const xmlChar *name, } if (current == end) { xsltTransformError(NULL, style, inst, - "key pattern is empty\n"); + "xsl:key : 'match' pattern is empty\n"); if (style != NULL) style->errors++; goto error; } @@ -345,6 +345,12 @@ xsltAddKey(xsltStylesheetPtr style, const xmlChar *name, } current = end; } + if (pattern == NULL) { + xsltTransformError(NULL, style, inst, + "xsl:key : 'match' pattern is empty\n"); + if (style != NULL) style->errors++; + goto error; + } #ifdef WITH_XSLT_DEBUG_KEYS xsltGenericDebug(xsltGenericDebugContext, " resulting pattern %s\n", pattern); @@ -364,7 +370,7 @@ xsltAddKey(xsltStylesheetPtr style, const xmlChar *name, #endif if (key->comp == NULL) { xsltTransformError(NULL, style, inst, - "xsl:key : XPath pattern compilation failed '%s'\n", + "xsl:key : 'match' pattern compilation failed '%s'\n", pattern); if (style != NULL) style->errors++; } @@ -375,7 +381,7 @@ xsltAddKey(xsltStylesheetPtr style, const xmlChar *name, #endif if (key->usecomp == NULL) { xsltTransformError(NULL, style, inst, - "xsl:key : XPath pattern compilation failed '%s'\n", + "xsl:key : 'use' expression compilation failed '%s'\n", use); if (style != NULL) style->errors++; } |