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ctm: fix memory leaks in Pass1(..)

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Call `Delete(..)` (a free(3) wrapper) on `name` when bailing from the
function.

Submitted by:	Tom Rix <trix@juniper.net>
Reviewed by:	ngie
Differential Revision:	D10097
Sponsored by:	Dell EMC Isilon, Juniper
This commit is contained in:
Enji Cooper 2017-03-22 17:28:53 +00:00
parent e9517d2481
commit 84eb6b9887
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=315717
1 changed files with 2 additions and 0 deletions
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usr.sbin/ctm/ctm/ctm_pass1.c
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@ -114,6 +114,7 @@ Pass1(FILE *fd, unsigned applied)
}
if (name[0] == '/') {
Fatal("Absolute paths are illegal.");
Delete(name);
return Exit_Mess;
}
q = name;
@ -121,6 +122,7 @@ Pass1(FILE *fd, unsigned applied)
if (q[0] == '.' && q[1] == '.')
if (q[2] == '/' || q[2] == '\0') {
Fatal("Paths containing '..' are illegal.");
Delete(name);
return Exit_Mess;
}
if ((q = strchr(q, '/')) == NULL)