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author | Rasmus Dahlberg <rasmus@rgdd.se> | 2024-10-15 15:35:20 +0200 |
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committer | Rasmus Dahlberg <rasmus@rgdd.se> | 2024-10-15 15:35:45 +0200 |
commit | 76bae02bcd7d6b3ec9eea428e5e95da184a8dbfb (patch) | |
tree | 410ab71c78c99d35aecd46733958a5699cdf5204 /slides/2018-software-security/sample/bad-add.c | |
parent | 883a67439aff566962adafeb0385c6ae972073a3 (diff) |
Rescue some slides from old private mono repos
Diffstat (limited to 'slides/2018-software-security/sample/bad-add.c')
-rw-r--r-- | slides/2018-software-security/sample/bad-add.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/slides/2018-software-security/sample/bad-add.c b/slides/2018-software-security/sample/bad-add.c new file mode 100644 index 0000000..42424de --- /dev/null +++ b/slides/2018-software-security/sample/bad-add.c @@ -0,0 +1,10 @@ +void cat(char *dst, size_t n, + char *src1, size_t n1, + char *src2, size_t n2) +{ + if (n1+n2 <= n) { + strncpy(dst, src1, n); + strncat(dst, src2, n-n1); + } +} +... |