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free edata on failure [CID-83]

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Love Hornquist Astrand
2009-07-30 07:57:07 +02:00
parent f46b5b4817
commit 2c841b425e
1 changed files with 3 additions and 1 deletions
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4
appl/rsh/common.c
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@@ -97,8 +97,10 @@ do_read (int fd, void *buf, size_t sz, void *ivec)
if (edata == NULL) if (edata == NULL)
errx (1, "malloc: cannot allocate %u bytes", outer_len); errx (1, "malloc: cannot allocate %u bytes", outer_len);
ret = krb5_net_read (context, &fd, edata, outer_len); ret = krb5_net_read (context, &fd, edata, outer_len);
if (ret <= 0) if (ret <= 0) {
free(edata);
return ret; return ret;
}
status = krb5_decrypt_ivec(context, crypto, key_usage, status = krb5_decrypt_ivec(context, crypto, key_usage,
edata, outer_len, &data, ivec); edata, outer_len, &data, ivec);