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Ensure opts is null-terminated before calling strcat()

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sin 2014-02-10 19:06:42 +00:00
parent deeeec8977
commit 471432a9e6
1 changed files with 1 additions and 0 deletions
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insmod.c
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@ -54,6 +54,7 @@ main(int argc, char *argv[])
opts = malloc(plen); opts = malloc(plen);
if (!opts) if (!opts)
eprintf("malloc:"); eprintf("malloc:");
memset(opts, 0, plen);
for (i = 0; i < argc; i++) { for (i = 0; i < argc; i++) {
strcat(opts, argv[i]); strcat(opts, argv[i]);
if (i + 1 < argc) if (i + 1 < argc)