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Avoid leaking file handles in load_openssh_key(), as reported by David

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Wedderwille.

[originally from svn r9642]
This commit is contained in:
Simon Tatham 2012-08-30 18:44:33 +00:00
parent ddfca43402
commit e2a48fe9b1
1 changed files with 5 additions and 1 deletions
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6
import.c
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@ -321,7 +321,7 @@ static struct openssh_key *load_openssh_key(const Filename *filename,
const char **errmsg_p)
{
struct openssh_key *ret;
FILE *fp;
FILE *fp = NULL;
char *line = NULL;
char *errmsg, *p;
int headers_done;
@ -453,6 +453,9 @@ static struct openssh_key *load_openssh_key(const Filename *filename,
line = NULL;
}
fclose(fp);
fp = NULL;
if (ret->keyblob_len == 0 || !ret->keyblob) {
errmsg = "key body not present";
goto error;
@ -483,6 +486,7 @@ static struct openssh_key *load_openssh_key(const Filename *filename,
sfree(ret);
}
if (errmsg_p) *errmsg_p = errmsg;
if (fp) fclose(fp);
return NULL;
}