[tor-commits] [torsocks/master] Fix: check strdup return value in config-file.c

[dgoulet at torproject.org]

commit 12460511b2f900f5a1b5cde891dc97e1bfa3167d
Author: David Goulet <dgoulet at ev0ke.net>
Date:   Thu Feb 20 15:41:04 2014 +0000

    Fix: check strdup return value in config-file.c
    
    Signed-off-by: David Goulet <dgoulet at ev0ke.net>
---
 src/common/config-file.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/common/config-file.c b/src/common/config-file.c
index 39ca792..61a0f90 100644
--- a/src/common/config-file.c
+++ b/src/common/config-file.c
@@ -152,6 +152,10 @@ static int set_tor_address(const char *addr, struct configuration *config)
 		config->conf_file.tor_domain = CONNECTION_DOMAIN_INET6;
 	}
 	config->conf_file.tor_address = strdup(addr);
+	if (!config->conf_file.tor_address) {
+		ret = -ENOMEM;
+		goto error;
+	}
 
 	DBG("Config file setting tor address to %s", addr);
 	ret = 0;