diff options
| -rw-r--r-- | cpukit/libmisc/shell/main_edit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cpukit/libmisc/shell/main_edit.c b/cpukit/libmisc/shell/main_edit.c index 586f33bd93..681e8c5f3c 100644 --- a/cpukit/libmisc/shell/main_edit.c +++ b/cpukit/libmisc/shell/main_edit.c @@ -407,6 +407,9 @@ static void move_gap(struct editor *ed, int pos, int minsize) { if (gapsize + MINEXTEND > minsize) minsize = gapsize + MINEXTEND; newsize = (ed->end - ed->start) - gapsize + minsize; start = (unsigned char *) malloc(newsize); // TODO check for out of memory + if (start == NULL) { + return; + } gap = start + pos; rest = gap + minsize; end = start + newsize; |