diff options
Diffstat (limited to 'tools/iio/iio_utils.c')
| -rw-r--r-- | tools/iio/iio_utils.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/tools/iio/iio_utils.c b/tools/iio/iio_utils.c index 812153ff18c3..f0896f46847f 100644 --- a/tools/iio/iio_utils.c +++ b/tools/iio/iio_utils.c @@ -36,7 +36,7 @@ int iioutils_break_up_name(const char *full_name, char *current; char *w, *r; char *working, *prefix = ""; - int i; + int i, ret; for (i = 0; i < sizeof(iio_direction) / sizeof(iio_direction[0]); i++) if (!strncmp(full_name, iio_direction[i], @@ -46,6 +46,9 @@ int iioutils_break_up_name(const char *full_name, } current = strdup(full_name + strlen(prefix) + 1); + if (!current) + return -ENOMEM; + working = strtok(current, "_\0"); w = working; @@ -59,10 +62,10 @@ int iioutils_break_up_name(const char *full_name, r++; } *w = '\0'; - asprintf(generic_name, "%s_%s", prefix, working); + ret = asprintf(generic_name, "%s_%s", prefix, working); free(current); - return 0; + return (ret == -1) ? -ENOMEM : 0; } /** |