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Diffstat (limited to 'meta-networking/recipes-support/lowpan-tools/lowpan-tools/0001-coordinator-Fix-strncpy-range-warning.patch')
-rw-r--r-- | meta-networking/recipes-support/lowpan-tools/lowpan-tools/0001-coordinator-Fix-strncpy-range-warning.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/meta-networking/recipes-support/lowpan-tools/lowpan-tools/0001-coordinator-Fix-strncpy-range-warning.patch b/meta-networking/recipes-support/lowpan-tools/lowpan-tools/0001-coordinator-Fix-strncpy-range-warning.patch new file mode 100644 index 0000000000..493832bb84 --- /dev/null +++ b/meta-networking/recipes-support/lowpan-tools/lowpan-tools/0001-coordinator-Fix-strncpy-range-warning.patch @@ -0,0 +1,30 @@ +From f017353b8f3170ce79e7addc127056c0142f087b Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sun, 1 Apr 2018 14:31:05 -0700 +Subject: [PATCH] coordinator: Fix strncpy range warning + +Fixes +error: 'strncpy' specified bound 4096 equals destination size [-Werror=stringop-truncation] + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + src/coordinator.c | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +diff --git a/src/coordinator.c b/src/coordinator.c +index c139aae..ca49418 100644 +--- a/src/coordinator.c ++++ b/src/coordinator.c +@@ -296,7 +296,8 @@ int main(int argc, char **argv) + if(!lease_file) + lease_file = LEASE_FILE; + +- strncpy(pname, argv[0], PATH_MAX); ++ strncpy(pname, argv[0], PATH_MAX - 1); ++ pname[PATH_MAX - 1] = '\0'; + + pid_file = getenv("PID_FILE"); + if (!pid_file) +-- +2.16.3 + |