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| author | Eric Andersen <andersen@codepoet.org> | 2001-08-22 05:32:24 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2001-08-22 05:32:24 +0000 |
| commit | 5d60a462694ae4ab24fdbc903859949886c90805 (patch) | |
| tree | f9c30d311a83b0793bb4f870d9b94833b78aa6f3 | |
| parent | ac5dbd193b7d4935d4ad54bc9a7ad6f10b34efa7 (diff) | |
| download | busybox-w32-5d60a462694ae4ab24fdbc903859949886c90805.tar.gz busybox-w32-5d60a462694ae4ab24fdbc903859949886c90805.tar.bz2 busybox-w32-5d60a462694ae4ab24fdbc903859949886c90805.zip | |
Fix a warning and potential segfault in lash when BB_FEATURE_CLEAN_UP
is enabled
| -rw-r--r-- | lash.c | 4 | ||||
| -rw-r--r-- | shell/lash.c | 4 |
2 files changed, 4 insertions, 4 deletions
| @@ -1507,8 +1507,8 @@ static int busy_loop(FILE * input) | |||
| 1507 | #ifdef BB_FEATURE_CLEAN_UP | 1507 | #ifdef BB_FEATURE_CLEAN_UP |
| 1508 | void free_memory(void) | 1508 | void free_memory(void) |
| 1509 | { | 1509 | { |
| 1510 | if (cwd) { | 1510 | if (cwd && cwd!=unknown) { |
| 1511 | free(cwd); | 1511 | free((char*)cwd); |
| 1512 | } | 1512 | } |
| 1513 | if (local_pending_command) | 1513 | if (local_pending_command) |
| 1514 | free(local_pending_command); | 1514 | free(local_pending_command); |
diff --git a/shell/lash.c b/shell/lash.c index 0af669116..22e3c779e 100644 --- a/shell/lash.c +++ b/shell/lash.c | |||
| @@ -1507,8 +1507,8 @@ static int busy_loop(FILE * input) | |||
| 1507 | #ifdef BB_FEATURE_CLEAN_UP | 1507 | #ifdef BB_FEATURE_CLEAN_UP |
| 1508 | void free_memory(void) | 1508 | void free_memory(void) |
| 1509 | { | 1509 | { |
| 1510 | if (cwd) { | 1510 | if (cwd && cwd!=unknown) { |
| 1511 | free(cwd); | 1511 | free((char*)cwd); |
| 1512 | } | 1512 | } |
| 1513 | if (local_pending_command) | 1513 | if (local_pending_command) |
| 1514 | free(local_pending_command); | 1514 | free(local_pending_command); |