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skiboot
libffs-fix-string-truncation.patch
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File libffs-fix-string-truncation.patch of Package skiboot
From 235a280711265ed67d35b3781f6c7d6e7e83bda9 Mon Sep 17 00:00:00 2001 From: Michal Suchanek <msuchanek@suse.de> Date: Fri, 25 Jan 2019 12:54:12 +0100 Subject: [PATCH] libffs: Fix string truncation gcc warning. Allow one more byte copied. The allocated space has extra byte anyway. --- libflash/libffs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libflash/libffs.c b/libflash/libffs.c index 221c2b02..4eb0ffa9 100644 --- a/libflash/libffs.c +++ b/libflash/libffs.c @@ -522,7 +522,7 @@ int ffs_part_info(struct ffs_handle *ffs, uint32_t part_idx, n = calloc(1, FFS_PART_NAME_MAX + 1); if (!n) return FLASH_ERR_MALLOC_FAILED; - strncpy(n, ent->name, FFS_PART_NAME_MAX); + strncpy(n, ent->name, FFS_PART_NAME_MAX + 1); *name = n; } return 0; -- 2.19.1
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