Subject:
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memory leak in string handling
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Newsgroups:
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lugnet.robotics.rcx.legos
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Date:
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Tue, 20 Jun 2000 09:17:15 GMT
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Viewed:
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1080 times
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This is not, as far as I know, something that is the matter with legos, but
rather with my C programming skills. I'm trying to write the function
strcat, but apparantly I'm losing memory somewhere.
If anyone can see any apparant leak, please let me know. Thanks
char* strcat(char *dest,const char *src) {
char *d2=dest;
while(*(d2++) != 0)
;
while( ( *(d2++) = *(src++) ) != 0)
;
return dest;
}
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Message has 3 Replies:
 | | Re: memory leak in string handling
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| (...) I don't know of any leaks, but this line includes the terminating \0 in the output string: (...) Try the following instead: while (*d2) d2++; Presumably if you allocated a buffer of exactly the right size for a correct strcat, you code would (...) (24 years ago, 20-Jun-00, to lugnet.robotics.rcx.legos)
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