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mi4: Correct a build warning/error that pops up on stricter hosts

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Change-Id: Ibf549472aa75a1f5e63eccb5ca7974dec506710f
This commit is contained in:
Solomon Peachy 2020-06-06 22:48:26 -04:00
parent 2434b6ca25
commit ff665a26d6
1 changed files with 6 additions and 6 deletions
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12
tools/mi4.c
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@ -118,7 +118,7 @@ int mi4_encode(char *iname, char *oname, int version, int magic,
} }
fseek(file,0,SEEK_END); fseek(file,0,SEEK_END);
length = ftell(file); length = ftell(file);
fseek(file,0,SEEK_SET); fseek(file,0,SEEK_SET);
/* Add 4 bytes to length (for magic), the 0x200 byte header and /* Add 4 bytes to length (for magic), the 0x200 byte header and
@ -150,15 +150,15 @@ int mi4_encode(char *iname, char *oname, int version, int magic,
int2le(length+4, &outbuf[0x2e8]); /* length plus 0xaa55aa55 */ int2le(length+4, &outbuf[0x2e8]); /* length plus 0xaa55aa55 */
int2le(0xaa55aa55, &outbuf[0x200+length]); /* More Magic */ int2le(0xaa55aa55, &outbuf[0x200+length]); /* More Magic */
strncpy((char *)outbuf+0x1f8, type, 4); /* type of binary (RBBL, RBOS) */ strncpy((char *)outbuf+0x1f8, type, 4); /* type of binary (RBBL, RBOS) */
strncpy((char *)outbuf+0x1fc, model, 4); /* 4 character model id */ strncpy((char *)outbuf+0x1fc, model, 4); /* 4 character model id */
/* Calculate CRC32 checksum */ /* Calculate CRC32 checksum */
chksum_crc32gentab (); chksum_crc32gentab ();
crc = chksum_crc32 (outbuf+0x200,mi4length-0x200); crc = chksum_crc32 (outbuf+0x200,mi4length-0x200);
strncpy((char *)outbuf, "PPOS", 4); /* Magic */ memcpy(outbuf, "PPOS", 4); /* Magic */
int2le(version, &outbuf[0x04]); /* .mi4 version */ int2le(version, &outbuf[0x04]); /* .mi4 version */
int2le(length+4, &outbuf[0x08]); /* Length of firmware plus magic */ int2le(length+4, &outbuf[0x08]); /* Length of firmware plus magic */
int2le(crc, &outbuf[0x0c]); /* CRC32 of mi4 file */ int2le(crc, &outbuf[0x0c]); /* CRC32 of mi4 file */
@ -168,7 +168,7 @@ int mi4_encode(char *iname, char *oname, int version, int magic,
/* v3 files require a dummy DSA signature */ /* v3 files require a dummy DSA signature */
if (version == 0x00010301) { if (version == 0x00010301) {
outbuf[0x2f]=0x01; outbuf[0x2f]=0x01;
} }
file = fopen(oname, "wb"); file = fopen(oname, "wb");
@ -176,7 +176,7 @@ int mi4_encode(char *iname, char *oname, int version, int magic,
perror(oname); perror(oname);
return -3; return -3;
} }
len = fwrite(outbuf, 1, mi4length, file); len = fwrite(outbuf, 1, mi4length, file);
if(len < (size_t)length) { if(len < (size_t)length) {
perror(oname); perror(oname);