fixes

1 files changed, 8 insertions, 4 deletions

diff --git a/src/firejail/checkcfg.c b/src/firejail/checkcfg.c
index 9313bb1a4..9ac08b1a6 100644
--- a/src/firejail/checkcfg.c
+++ b/src/firejail/checkcfg.c
@@ -55,17 +55,21 @@ int checkcfg(int val) {
                                 continue;
 
                         // parse line                           
-                        line_remove_spaces(buf);
-                        if (strncmp(buf, "file-transfer ", 14) == 0) {
-                                if (strcmp(buf + 14, "yes") == 0)
+                        char *ptr = line_remove_spaces(buf);
+                        if (!ptr)
+                                continue;
+                                
+                        if (strncmp(ptr, "file-transfer ", 14) == 0) {
+                                if (strcmp(ptr + 14, "yes") == 0)
                                         cfg_val[CFG_FILE_TRANSFER] = 1;
-                                else if (strcmp(buf + 14, "no") == 0)
+                                else if (strcmp(ptr + 14, "no") == 0)
                                         cfg_val[CFG_FILE_TRANSFER] = 0;
                                 else
                                         goto errout;
                         }
                         else
                                 goto errout;
+                        free(ptr);
                 }
 
                 fclose(fp);