Allocate pathname buffers dynamically

[openafs.git] / src / butc / tcmain.c

diff --git a/src/butc/tcmain.c b/src/butc/tcmain.c
index d98fd79..65d25b7 100644 (file)
--- a/src/butc/tcmain.c
+++ b/src/butc/tcmain.c
@@ -954,7 +954,7 @@ WorkerBee(struct cmd_syndesc *as, void *arock)
        struct stat sbuf;
        afs_int32 statcode;
 #ifndef AFS_NT40_ENV
-       char path[AFSDIR_PATH_MAX];
+       char *path;
 #endif
 
        statcode = stat(centralLogFile, &sbuf);
@@ -966,7 +966,8 @@ WorkerBee(struct cmd_syndesc *as, void *arock)
        }
 #ifndef AFS_NT40_ENV
        /* Make sure it is not in AFS, has to have been created first */
-       if (!realpath(centralLogFile, path)) {
+       path = malloc(AFSDIR_PATH_MAX);
+       if (path == NULL || !realpath(centralLogFile, path)) {
            fprintf(stderr,
                    "Warning: can't determine real path of '%s' (%d)\n",
                    centralLogFile, errno);
@@ -977,6 +978,7 @@ WorkerBee(struct cmd_syndesc *as, void *arock)
                exit(1);
            }
        }
+       free(path);
 #endif
 
        /* Write header if created it */