diff options
Diffstat (limited to 'meta-oe/recipes-extended/upm/upm/0001-Replace-strncpy-with-memcpy.patch')
-rw-r--r-- | meta-oe/recipes-extended/upm/upm/0001-Replace-strncpy-with-memcpy.patch | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/meta-oe/recipes-extended/upm/upm/0001-Replace-strncpy-with-memcpy.patch b/meta-oe/recipes-extended/upm/upm/0001-Replace-strncpy-with-memcpy.patch deleted file mode 100644 index 4b17087ef8..0000000000 --- a/meta-oe/recipes-extended/upm/upm/0001-Replace-strncpy-with-memcpy.patch +++ /dev/null @@ -1,49 +0,0 @@ -From d314f26e024aaf15bf4ab22ceb98501148d0eac8 Mon Sep 17 00:00:00 2001 -From: Khem Raj <raj.khem@gmail.com> -Date: Mon, 7 May 2018 19:53:33 -0700 -Subject: [PATCH] Replace strncpy with memcpy - -gcc8 detects that strncpy is overwiritng the null terminating character -the source strings are already initialized to 0 so memcpy would do the same -job - -Fixes -rn2903.c:153:5: error: 'strncpy' output may be truncated copying 16 bytes from a string of length 511 [-Werror=stringop-truncation] - strncpy(dev->hardware_eui, dev->resp_data, RN2903_MAX_HEX_EUI64); - ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -Signed-off-by: Khem Raj <raj.khem@gmail.com> ---- - src/ecezo/ecezo.c | 2 +- - src/rn2903/rn2903.c | 2 +- - 2 files changed, 2 insertions(+), 2 deletions(-) - -diff --git a/src/ecezo/ecezo.c b/src/ecezo/ecezo.c -index 6a195fc1..56c6dab3 100644 ---- a/src/ecezo/ecezo.c -+++ b/src/ecezo/ecezo.c -@@ -488,7 +488,7 @@ int ecezo_send_command(const ecezo_context dev, char *cmd, char *buffer, - // our write buffer - char writeBuffer[ECEZO_MAX_BUFFER_LEN]; - -- strncpy(writeBuffer, cmd, ECEZO_MAX_BUFFER_LEN); -+ memcpy(writeBuffer, cmd, ECEZO_MAX_BUFFER_LEN-1); - writeBuffer[ECEZO_MAX_BUFFER_LEN - 1] = 0; - - int writelen = strlen(writeBuffer); -diff --git a/src/rn2903/rn2903.c b/src/rn2903/rn2903.c -index f30a33ae..01a011da 100644 ---- a/src/rn2903/rn2903.c -+++ b/src/rn2903/rn2903.c -@@ -150,7 +150,7 @@ static rn2903_context _rn2903_postinit(rn2903_context dev, - rn2903_close(dev); - return NULL; - } -- strncpy(dev->hardware_eui, dev->resp_data, RN2903_MAX_HEX_EUI64); -+ memcpy(dev->hardware_eui, dev->resp_data, RN2903_MAX_HEX_EUI64); - - return dev; - } --- -2.17.0 - |