diff options
| -rw-r--r-- | ubi-utils/include/libmtd.h | 5 | ||||
| -rw-r--r-- | ubi-utils/src/libmtd.c | 14 |
2 files changed, 11 insertions, 8 deletions
diff --git a/ubi-utils/include/libmtd.h b/ubi-utils/include/libmtd.h index d1290e0..6a93e5f 100644 --- a/ubi-utils/include/libmtd.h +++ b/ubi-utils/include/libmtd.h @@ -27,6 +27,9 @@ extern "C" { #endif +/* Maximum MTD device type string length */ +#define MTD_TYPE_MAX 64 + /** * struct mtd_dev_info - information about an MTD device. * @dev_num: MTD device number @@ -48,7 +51,7 @@ struct mtd_dev_info int major; int minor; int type; - const char *type_str; + const char type_str[MTD_TYPE_MAX]; long long size; int eb_cnt; int eb_size; diff --git a/ubi-utils/src/libmtd.c b/ubi-utils/src/libmtd.c index 086ee42..faa958f 100644 --- a/ubi-utils/src/libmtd.c +++ b/ubi-utils/src/libmtd.c @@ -108,25 +108,25 @@ int mtd_get_dev_info(const char *node, struct mtd_dev_info *mtd) mtd->dev_num, node); goto out_close; case MTD_RAM: - mtd->type_str = "RAM-based"; + strcpy(mtd->type_str, "RAM-based"); break; case MTD_ROM: - mtd->type_str = "ROM"; + strcpy(mtd->type_str, "ROM"); break; case MTD_NORFLASH: - mtd->type_str = "NOR"; + strcpy(mtd->type_str, "NOR"); break; case MTD_NANDFLASH: - mtd->type_str = "NAND"; + strcpy(mtd->type_str, "NAND"); break; case MTD_DATAFLASH: - mtd->type_str = "DataFlash"; + strcpy(mtd->type_str, "DataFlash"); break; case MTD_UBIVOLUME: - mtd->type_str = "UBI-emulated MTD"; + strcpy(mtd->type_str, "UBI-emulated MTD"); break; default: - mtd->type_str = "Unknown flash type"; + strcpy(mtd->type_str, "Unknown flash type"); break; } |