Re: [PHP-DEV] add_assoc_stringl WAS:beginner question.... From: Thies C. Arntzen (thies <email protected>)
Date: 10/09/98

hi again (sorry for wasting bandwidth)

if i run configure without the --enable-debug switch i don't get the error
message...

but anyhow, if i use add_assoc_stringl who take care of freeing up the
key-buffer???

regards,
tc

"Thies C. Arntzen" wrote:

> hi,
> i'm just implementing an native iptc-reader...
> works fine so far, but when i run it i get:
>
> Freeing e9078 (6 bytes), allocated in ../php3/php3_hash.c on line
> 955<br>
> Freeing e9050 (6 bytes), allocated in ../php3/php3_hash.c on line
> 955<br>
> Freeing e9028 (6 bytes), allocated in ../php3/php3_hash.c on line
> 955<br>
> Freeing e9000 (6 bytes), allocated in ../php3/php3_hash.c on line
> 955<br>
> Freeing e8fd8 (6 bytes), allocated in ../php3/php3_hash.c on line
> 955<br>
> Freeing e8fb0 (6 bytes), allocated in ../php3/php3_hash.c on line
> 955<br>
> Freeing e8f88 (6 bytes), allocated in ../php3/php3_hash.c on line
> 955<br>
> ....
>
> the code looks like that:
>
> could somebody of you "wizzards" please tell me my mistake????
>
> regards,
> tc
>
> image.c:
>
> static void php3_read_iptc(FILE *fp,pval *info)
> /* read IPTC-info */
> {
> unsigned short length;
> unsigned char *buffer;
> unsigned char key[ 8 ];
>
> unsigned char recnum, dataset;
>
> int inx, len;
>
> length = php3_read2(fp);
> length -= 2; /* length includes itself */
>
> buffer = emalloc(length);
>
> if (fread(buffer,length,1,fp) != 1) {
> return;
> }
>
> pval_destructor(info _INLINE_TLS);
> if (array_init(info) == FAILURE) {
> return;
> }
>
> inx = 0;
>
> while (inx < length) {
> if (buffer[ inx++ ] != 0x1c) { /* it's not our magic...*/
> continue;
> }
>
> if ((inx + 4) >= length)
> break;
>
> dataset = buffer[ inx++ ];
> recnum = buffer[ inx++ ];
> len = (((unsigned short) buffer[ inx ])<<8) | (unsigned
> short)buffer[ inx+1 ];
> inx += 2;
>
> sprintf(key,"%d#%03d",(int) dataset,(int) recnum);
>
> if ((inx + len) >= length)
> break;
>
> add_assoc_stringl(info,key,buffer+inx,len,1);
>
> inx += len;
> }
>
> efree(buffer);
> }
>
> --
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