30 lines
617 B
Diff
30 lines
617 B
Diff
diff --git a/misc/hsearch_r.c b/misc/hsearch_r.c
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index 9f55e84..559df29 100644
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--- a/misc/hsearch_r.c
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+++ b/misc/hsearch_r.c
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@@ -19,7 +19,7 @@
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#include <errno.h>
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#include <malloc.h>
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#include <string.h>
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-
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+#include <stdint.h>
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#include <search.h>
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/* [Aho,Sethi,Ullman] Compilers: Principles, Techniques and Tools, 1986
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@@ -73,6 +73,13 @@ __hcreate_r (nel, htab)
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return 0;
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}
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+ if (nel >= SIZE_MAX / sizeof (_ENTRY))
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+ {
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+ __set_errno (ENOMEM);
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+ return 0;
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+ }
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+
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+
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/* There is still another table active. Return with error. */
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if (htab->table != NULL)
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return 0;
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--
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1.9.4
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