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* libwget/html_url.c (html_get_url): Check return value of wget_strmemcpy_a

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This commit is contained in:
Tim Rühsen
2020-03-17 11:47:36 +01:00
parent cd61b35fc5
commit cf3d00ad1e
1 changed files with 5 additions and 2 deletions
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7
libwget/html_url.c
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@ -154,7 +154,8 @@ static void html_get_url(void *context, int flags, const char *tag, const char *
char valbuf[256], *valp;
const char *value;
value = valp = wget_strmemcpy_a(valbuf, sizeof(valbuf), val, len);
if (!(value = valp = wget_strmemcpy_a(valbuf, sizeof(valbuf), val, len)))
return;
while (*value) {
const char *p;
@ -184,7 +185,9 @@ static void html_get_url(void *context, int flags, const char *tag, const char *
char valbuf[256];
const char *value;
value = wget_strmemcpy_a(valbuf, sizeof(valbuf), val, len);
if (!(value = wget_strmemcpy_a(valbuf, sizeof(valbuf), val, len)))
return;
wget_http_parse_content_type(value, NULL, &res->encoding);
if (value != valbuf)