diff options
Diffstat (limited to 'meta-networking/recipes-daemons/iscsi-initiator-utils/files/0002-libopeniscsiusr-iface-Set-strncpy-bounds-to-not-over.patch')
| -rw-r--r-- | meta-networking/recipes-daemons/iscsi-initiator-utils/files/0002-libopeniscsiusr-iface-Set-strncpy-bounds-to-not-over.patch | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/meta-networking/recipes-daemons/iscsi-initiator-utils/files/0002-libopeniscsiusr-iface-Set-strncpy-bounds-to-not-over.patch b/meta-networking/recipes-daemons/iscsi-initiator-utils/files/0002-libopeniscsiusr-iface-Set-strncpy-bounds-to-not-over.patch deleted file mode 100644 index b7c87f4163..0000000000 --- a/meta-networking/recipes-daemons/iscsi-initiator-utils/files/0002-libopeniscsiusr-iface-Set-strncpy-bounds-to-not-over.patch +++ /dev/null @@ -1,41 +0,0 @@ -From 56a56567d4f334b119e60c4ef0ad87edf7b77609 Mon Sep 17 00:00:00 2001 -From: Khem Raj <raj.khem@gmail.com> -Date: Fri, 1 Jun 2018 18:46:19 -0700 -Subject: [PATCH] libopeniscsiusr/iface: Set strncpy bounds to not overflow - -Fixes warnings found by gcc8 - -iface.c:492:47: error: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 4073 [-Werror=format-truncation=] - -iface.c:140:3: note: in expansion of macro '_strncpy' - _strncpy((*iface)->transport_name, proc_name + strlen("iscsi_"), - ^~~~~~~~ - -Signed-off-by: Khem Raj <raj.khem@gmail.com> ---- - libopeniscsiusr/iface.c | 5 +++-- - 1 file changed, 3 insertions(+), 2 deletions(-) - -diff --git a/libopeniscsiusr/iface.c b/libopeniscsiusr/iface.c -index 955395d..d33363e 100644 ---- a/libopeniscsiusr/iface.c -+++ b/libopeniscsiusr/iface.c -@@ -138,7 +138,7 @@ int _iscsi_iface_get_from_sysfs(struct iscsi_context *ctx, uint32_t host_id, - - if (strncmp(proc_name, "iscsi_", strlen("iscsi_")) == 0) - _strncpy((*iface)->transport_name, proc_name + strlen("iscsi_"), -- sizeof((*iface)->transport_name) / sizeof(char)); -+ sizeof((*iface)->transport_name) / sizeof(char) - 1); - else - _strncpy((*iface)->transport_name, proc_name, - sizeof((*iface)->transport_name) / sizeof(char)); -@@ -489,7 +489,8 @@ static int _fill_hw_iface_from_sys(struct iscsi_context *ctx, - - sysfs_iface_dir_path = malloc(PATH_MAX); - _alloc_null_check(ctx, sysfs_iface_dir_path, rc, out); -- snprintf(sysfs_iface_dir_path, PATH_MAX, "%s/%s", -+ sysfs_iface_dir_path[PATH_MAX+strlen(_ISCSI_SYS_IFACE_DIR)] = '\0'; -+ snprintf(sysfs_iface_dir_path, PATH_MAX+strlen(_ISCSI_SYS_IFACE_DIR)+1, "%s/%s", - _ISCSI_SYS_IFACE_DIR, iface_kern_id); - - _good(_sysfs_prop_get_str(ctx, sysfs_iface_dir_path, |