GlcoinCore/elements
1
0
Fork 0
mirror of https://github.com/ElementsProject/elements.git synced 2026-08-14 12:43:40 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Fix occurences of c_str() used with size() to data()

Browse source 
Using `data()` better communicates the intent here.

Also, depending on how `c_str()` is implemented, this fixes undefined
behavior: The part of the string after the first NULL character might
have undefined contents.
This commit is contained in:
Wladimir J. van der Laan 2019-10-28 13:41:45 +01:00
parent a25945318f
commit f3b51eb935
6 changed files with 8 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/bitcoin-cli.cpp
View file

@ -366,7 +366,7 @@ static UniValue CallRPC(BaseRequestHandler *rh, const std::string& strMethod, co
std::string endpoint = "/";
if (!gArgs.GetArgs("-rpcwallet").empty()) {
std::string walletName = gArgs.GetArg("-rpcwallet", "");
char *encodedURI = evhttp_uriencode(walletName.c_str(), walletName.size(), false);
char *encodedURI = evhttp_uriencode(walletName.data(), walletName.size(), false);
if (encodedURI) {
endpoint = "/wallet/"+ std::string(encodedURI);
free(encodedURI);