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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2020-01-25 14:39:08 +0100
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2020-02-09 22:13:18 +0100
commitdcfd984d8e09db9d5a7b4d121d914442966c254f (patch)
treeb5807cd38c839423d8344596ddb77df6ce027b11 /tests/jittertest
parent83c675ac9aed767e4431a5bbc25f3ccd7f77cf84 (diff)
mtd-utils: Fix potentially unterminated strings
This commit fixes some uses of strncpy that could leave the destination buffer unterminated. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'tests/jittertest')
-rw-r--r--tests/jittertest/JitterTest.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tests/jittertest/JitterTest.c b/tests/jittertest/JitterTest.c
index 797035b..2bee0b0 100644
--- a/tests/jittertest/JitterTest.c
+++ b/tests/jittertest/JitterTest.c
@@ -859,7 +859,8 @@ void HandleCmdLineArgs(
/* Set the file to log console log on. */
++argNum;
- strncpy(LogFile, argv[argNum], sizeof(LogFile));
+ strncpy(LogFile, argv[argNum], sizeof(LogFile) - 1);
+ LogFile[sizeof(LogFile) - 1] = '\0';
}
else if ((strcmp(argv[argNum],"--grab_kprofile") ==