Tha_14/toxic
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Fix potential string truncations with snprintf

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jfreegman
2017-09-01 17:36:17 -04:00
parent 52dd60dc86
commit f2c116feb3
3 changed files with 4 additions and 4 deletions
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4
src/toxic.c
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@ -578,7 +578,7 @@ static void init_tox_options(struct Tox_Options *tox_opts)
tox_opts->proxy_host = arg_opts.proxy_address;
const char *ps = tox_opts->proxy_type == TOX_PROXY_TYPE_SOCKS5 ? "SOCKS5" : "HTTP";
char tmp[48];
char tmp[sizeof(arg_opts.proxy_address) + MAX_STR_SIZE];
snprintf(tmp, sizeof(tmp), "Using %s proxy %s : %d", ps, arg_opts.proxy_address, arg_opts.proxy_port);
queue_init_message("%s", tmp);
}
@ -1256,7 +1256,7 @@ int main(int argc, char **argv)
cleanup_init_messages();
/* set user avatar from config file. if no path is supplied tox_unset_avatar is called */
char avatarstr[MAX_STR_SIZE];
char avatarstr[PATH_MAX + 11];
snprintf(avatarstr, sizeof(avatarstr), "/avatar \"%s\"", user_settings->avatar_path);
execute(prompt->chatwin->history, prompt, m, avatarstr, GLOBAL_COMMAND_MODE);