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UI_construct_prompt: check for NULL when allocating prompt

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Signed-off-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
This commit is contained in:
Jonas Maebe 2013-12-08 22:45:15 +01:00 committed by Kurt Roeckx
parent ba494ee593
commit fb7fbf28b3
1 changed files with 2 additions and 0 deletions
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2
crypto/ui/ui_lib.c
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@ -431,6 +431,8 @@ char *UI_construct_prompt(UI *ui, const char *object_desc,
len += sizeof(prompt3) - 1; len += sizeof(prompt3) - 1;
prompt = (char *)OPENSSL_malloc(len + 1); prompt = (char *)OPENSSL_malloc(len + 1);
if (prompt == NULL)
return NULL;
BUF_strlcpy(prompt, prompt1, len + 1); BUF_strlcpy(prompt, prompt1, len + 1);
BUF_strlcat(prompt, object_desc, len + 1); BUF_strlcat(prompt, object_desc, len + 1);
if (object_name) if (object_name)