emo/busybox
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Change if(x)free(x); to free(x);

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This commit is contained in:
Aaron Lehmann
2002-11-28 11:27:31 +00:00
parent 1652855fbc
commit a170e1c858
16 changed files with 47 additions and 95 deletions
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4
networking/udhcp/dhcpc.c
View File

@@ -246,7 +246,7 @@ int main(int argc, char *argv[])
switch (c) {
case 'c':
len = strlen(optarg) > 255 ? 255 : strlen(optarg);
if (client_config.clientid) free(client_config.clientid);
free(client_config.clientid);
client_config.clientid = xmalloc(len + 2);
client_config.clientid[OPT_CODE] = DHCP_CLIENT_ID;
client_config.clientid[OPT_LEN] = len;
@@ -262,7 +262,7 @@ int main(int argc, char *argv[])
case 'h':
case 'H':
len = strlen(optarg) > 255 ? 255 : strlen(optarg);
if (client_config.hostname) free(client_config.hostname);
free(client_config.hostname);
client_config.hostname = xmalloc(len + 2);
client_config.hostname[OPT_CODE] = DHCP_HOST_NAME;
client_config.hostname[OPT_LEN] = len;

2
networking/udhcp/files.c
View File

@@ -38,7 +38,7 @@ static int read_str(char *line, void *arg)
{
char **dest = arg;
if (*dest) free(*dest);
free(*dest);
*dest = strdup(line);
return 1;