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Fix 1546941. 

svn path=/trunk/netsurf/; revision=2909
This commit is contained in:
Richard Wilson 2006-09-02 19:03:49 +00:00
parent 1086d53b89
commit 923d9f1365
1 changed files with 10 additions and 6 deletions
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8
render/box_construct.c
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@ -457,15 +457,19 @@ bool box_construct_element(xmlNode *n, struct content *content,
/* misc. attributes that can't be handled in box_get_style() */
if ((s = (char *) xmlGetProp(n, (const xmlChar *) "colspan"))) {
if (isdigit(s[0])) {
box->columns = strtol(s, NULL, 10);
if (MAX_SPAN < box->columns)
if ((MAX_SPAN < box->columns) || (box->columns < 1))
box->columns = 1;
}
xmlFree(s);
}
if ((s = (char *) xmlGetProp(n, (const xmlChar *) "rowspan"))) {
if (isdigit(s[0])) {
box->rows = strtol(s, NULL, 10);
if (MAX_SPAN < box->rows)
if ((MAX_SPAN < box->rows) || (box->rows < 1))
box->rows = 1;
}
xmlFree(s);
}
if (strcmp((const char *) n->name, "table") == 0) {