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Move declaration of variables in dn_gets to top

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Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
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Agathiyan Bragadeesh
2023-08-02 17:08:52 +01:00
parent 0a4b6d88d0
commit a1f5c2d06f
1 changed files with 7 additions and 6 deletions
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13
library/x509.c
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@@ -833,6 +833,7 @@ int mbedtls_x509_dn_gets(char *buf, size_t size, const mbedtls_x509_name *dn)
unsigned char c, merge = 0; unsigned char c, merge = 0;
const mbedtls_x509_name *name; const mbedtls_x509_name *name;
const char *short_name = NULL; const char *short_name = NULL;
char lowbits, highbits;
char numericoid[256]; char numericoid[256];
char s[MBEDTLS_X509_MAX_DN_NAME_SIZE], *p; char s[MBEDTLS_X509_MAX_DN_NAME_SIZE], *p;
int print_hexstring; int print_hexstring;
@@ -875,8 +876,8 @@ int mbedtls_x509_dn_gets(char *buf, size_t size, const mbedtls_x509_name *dn)
s[0] = '#'; s[0] = '#';
c = name->val.tag; c = name->val.tag;
char lowbits = (c & 0x0F); lowbits = (c & 0x0F);
char highbits = c>>4; highbits = c>>4;
s[1] = nibble_to_hex_digit(highbits); s[1] = nibble_to_hex_digit(highbits);
s[2] = nibble_to_hex_digit(lowbits); s[2] = nibble_to_hex_digit(lowbits);
@@ -892,8 +893,8 @@ int mbedtls_x509_dn_gets(char *buf, size_t size, const mbedtls_x509_name *dn)
} else { } else {
c = name->val.p[i-asn1_len_size]; c = name->val.p[i-asn1_len_size];
} }
char lowbits = (c & 0x0F); lowbits = (c & 0x0F);
char highbits = c>>4; highbits = c>>4;
s[j++] = nibble_to_hex_digit(highbits); s[j++] = nibble_to_hex_digit(highbits);
s[j] = nibble_to_hex_digit(lowbits); s[j] = nibble_to_hex_digit(lowbits);
} }
@@ -923,8 +924,8 @@ int mbedtls_x509_dn_gets(char *buf, size_t size, const mbedtls_x509_name *dn)
return MBEDTLS_ERR_X509_BUFFER_TOO_SMALL; return MBEDTLS_ERR_X509_BUFFER_TOO_SMALL;
} }
s[j++] = '\\'; s[j++] = '\\';
char lowbits = (c & 0x0F); lowbits = (c & 0x0F);
char highbits = c>>4; highbits = c>>4;
s[j++] = nibble_to_hex_digit(highbits); s[j++] = nibble_to_hex_digit(highbits);
s[j] = nibble_to_hex_digit(lowbits); s[j] = nibble_to_hex_digit(lowbits);
} else { } else {