diff options
Diffstat (limited to 'tools/fdtgrep.c')
| -rw-r--r-- | tools/fdtgrep.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/fdtgrep.c b/tools/fdtgrep.c index 8f44f599c1c..2a8058f57fa 100644 --- a/tools/fdtgrep.c +++ b/tools/fdtgrep.c @@ -805,7 +805,7 @@ static int do_fdtgrep(struct display_info *disp, const char *filename) * we do another pass to actually record them. */ for (i = 0; i < 2; i++) { - region = malloc(count * sizeof(struct fdt_region)); + region = realloc(region, count * sizeof(struct fdt_region)); if (!region) { fprintf(stderr, "Out of memory for %d regions\n", count); @@ -823,8 +823,10 @@ static int do_fdtgrep(struct display_info *disp, const char *filename) } if (count <= max_regions) break; + } + if (count > max_regions) { free(region); - fprintf(stderr, "Internal error with fdtgrep_find_region)(\n"); + fprintf(stderr, "Internal error with fdtgrep_find_region()\n"); return -1; } |