diff options
Diffstat (limited to 'libxslt/xslt.c')
| -rw-r--r-- | libxslt/xslt.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/libxslt/xslt.c b/libxslt/xslt.c index 3a45b62d..c17faa61 100644 --- a/libxslt/xslt.c +++ b/libxslt/xslt.c @@ -151,31 +151,23 @@ exclPrefixPush(xsltStylesheetPtr style, xmlChar * value) { int i; - if (style->exclPrefixMax == 0) { - style->exclPrefixMax = 4; - style->exclPrefixTab = - (xmlChar * *)xmlMalloc(style->exclPrefixMax * - sizeof(style->exclPrefixTab[0])); - if (style->exclPrefixTab == NULL) { - xmlGenericError(xmlGenericErrorContext, "malloc failed !\n"); - return (-1); - } - } /* do not push duplicates */ for (i = 0;i < style->exclPrefixNr;i++) { if (xmlStrEqual(style->exclPrefixTab[i], value)) return(-1); } if (style->exclPrefixNr >= style->exclPrefixMax) { - style->exclPrefixMax *= 2; - style->exclPrefixTab = - (xmlChar * *)xmlRealloc(style->exclPrefixTab, - style->exclPrefixMax * - sizeof(style->exclPrefixTab[0])); - if (style->exclPrefixTab == NULL) { + xmlChar **tmp; + size_t max = style->exclPrefixMax ? style->exclPrefixMax * 2 : 4; + + tmp = xmlRealloc(style->exclPrefixTab, + max * sizeof(style->exclPrefixTab[0])); + if (tmp == NULL) { xmlGenericError(xmlGenericErrorContext, "realloc failed !\n"); return (-1); } + style->exclPrefixTab = tmp; + style->exclPrefixMax = max; } style->exclPrefixTab[style->exclPrefixNr] = value; style->exclPrefix = value; |