avoid double-free cell name canonicalization

[openafs.git] / src / auth / cellconfig.c

diff --git a/src/auth/cellconfig.c b/src/auth/cellconfig.c
index dc93411..f20173f 100644 (file)
--- a/src/auth/cellconfig.c
+++ b/src/auth/cellconfig.c
@@ -1251,6 +1251,7 @@ afsconf_GetAfsdbInfo(char *acellName, char *aservice,
                strlcpy(acellInfo->name, realCellName,
                        sizeof(acellInfo->name));
                free(realCellName);
+               realCellName = NULL;
            }
        }
        acellInfo->linkedCell = NULL;       /* no linked cell */