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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2020-11-10 07:24:16 +0100 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2020-11-14 05:05:46 +0100 |
| commit | 792aee11501f8033af28461c2ea4533e02e65abf (patch) | |
| tree | a3b7dc2d76661223d4631f00632464b0bd46cc9a /lib/efi_loader/efi_file.c | |
| parent | 337c97d9353c7277620322fda1f8cdd3d2677065 (diff) | |
| download | u-boot-792aee11501f8033af28461c2ea4533e02e65abf.tar.gz u-boot-792aee11501f8033af28461c2ea4533e02e65abf.tar.xz u-boot-792aee11501f8033af28461c2ea4533e02e65abf.zip | |
efi_loader: incorrect buffer size in efi_file_setinfo()
When copying a string with must allocate a byte for the terminating '\0' in
the target buffer.
Fixes: fbe4c7df0087 ("efi_loader: enable file SetInfo()")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Diffstat (limited to 'lib/efi_loader/efi_file.c')
| -rw-r--r-- | lib/efi_loader/efi_file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/efi_loader/efi_file.c b/lib/efi_loader/efi_file.c index 44fafae058..72b7ec1e63 100644 --- a/lib/efi_loader/efi_file.c +++ b/lib/efi_loader/efi_file.c @@ -723,7 +723,7 @@ static efi_status_t EFIAPI efi_file_setinfo(struct efi_file_handle *file, goto out; } /* Check for renaming */ - new_file_name = malloc(utf16_utf8_strlen(info->file_name)); + new_file_name = malloc(utf16_utf8_strlen(info->file_name) + 1); if (!new_file_name) { ret = EFI_OUT_OF_RESOURCES; goto out; |