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data url handling: avoid needless allocation / copy.

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This commit is contained in:
Michael Drake 2019-05-05 20:23:25 +01:00
parent c76b5ef4d5
commit 47e47244a9
1 changed files with 2 additions and 11 deletions
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13
content/fetchers/data.c
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@ -216,21 +216,12 @@ static bool fetch_data_process(struct fetch_data_context *c)
free(unescaped); free(unescaped);
return false; return false;
} }
free(unescaped);
} else { } else {
c->data = malloc(unescaped_len);
if (c->data == NULL) {
msg.type = FETCH_ERROR;
msg.data.error =
"Unable to allocate memory for data: URL";
fetch_data_send_callback(&msg, c);
free(unescaped);
return false;
}
c->datalen = unescaped_len; c->datalen = unescaped_len;
memcpy(c->data, unescaped, unescaped_len); c->data = unescaped;
} }
free(unescaped);
return true; return true;
} }