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23 lines
761 B
23 lines
761 B
6 years ago
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diff --git a/src/http.c b/src/http.c
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index 5ee1c93..b45c404 100644
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--- a/src/http.c
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+++ b/src/http.c
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@@ -3728,7 +3728,7 @@ digest_authentication_encode (const char *au, const char *user,
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md5_finish_ctx (&ctx, hash);
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dump_hash (a2buf, hash);
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- if (!strcmp(qop,"auth"))
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+ if (qop && !strcmp(qop,"auth"))
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{
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/* RFC 2617 Digest Access Authentication */
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/* generate random hex string */
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@@ -3776,7 +3776,7 @@ digest_authentication_encode (const char *au, const char *user,
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res = xmalloc (res_size);
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- if (!strcmp(qop,"auth"))
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+ if (qop && !strcmp (qop, "auth"))
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{
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snprintf (res, res_size, "Digest "\
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"username=\"%s\", realm=\"%s\", nonce=\"%s\", uri=\"%s\", response=\"%s\""\
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