14 lines
273 B
Diff
14 lines
273 B
Diff
--- b/bspatch.c
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+++ c/bspatch.c
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@@ -152,6 +152,10 @@ int main(int argc,char * argv[])
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};
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/* Sanity-check */
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+ if ((ctrl[0] < 0) || (ctrl[1] < 0))
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+ errx(1,"Corrupt patch\n");
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+
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+ /* Sanity-check */
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if(newpos+ctrl[0]>newsize)
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errx(1,"Corrupt patch\n");
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