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Increment signedAttribsCount with the right number of attributes it

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This commit is contained in:
Reda Chouk
2026-01-08 19:57:24 +01:00
parent 97d9bfcea6
commit 9c7b586565
1 changed files with 5 additions and 0 deletions
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5
wolfcrypt/src/pkcs7.c
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@@ -2074,6 +2074,11 @@ static int wc_PKCS7_BuildSignedAttributes(wc_PKCS7* pkcs7, ESD* esd,
/* add custom signed attributes if set */
if (pkcs7->signedAttribsSz > 0 && pkcs7->signedAttribs != NULL) {
word32 availableSpace = MAX_SIGNED_ATTRIBS_SZ - atrIdx;
if (pkcs7->signedAttribsSz > availableSpace)
return BUFFER_E;
esd->signedAttribsCount += pkcs7->signedAttribsSz;
esd->signedAttribsSz += (word32)EncodeAttributes(
&esd->signedAttribs[atrIdx], (int)esd->signedAttribsCount,