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Correct some memory leaks found by MSVC

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This commit is contained in:
hooper114
2009-06-18 10:20:23 +00:00
parent 6c631bf282
commit 18b986156f
10 changed files with 60 additions and 35 deletions
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8
backend/code.c
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@ -169,10 +169,12 @@ int c39(struct zint_symbol *symbol, unsigned char source[])
char check_digit;
int h, error_number;
char dest[1000];
char localstr[3];
error_number = 0;
counter = 0;
strcpy(dest, "");
strcpy(localstr, "");
if((symbol->option_2 < 0) || (symbol->option_2 > 1)) {
symbol->option_2 = 0;
@ -226,8 +228,8 @@ int c39(struct zint_symbol *symbol, unsigned char source[])
}
h = ustrlen(source);
source[h] = check_digit;
source[h + 1] = '\0';
localstr[0] = check_digit;
localstr[1] = '\0';
}
/* Stop character */
@ -247,9 +249,11 @@ int c39(struct zint_symbol *symbol, unsigned char source[])
if(symbol->symbology == BARCODE_CODE39) {
ustrcpy(symbol->text, (unsigned char*)"*");
uconcat(symbol->text, source);
uconcat(symbol->text, (unsigned char*)localstr);
uconcat(symbol->text, (unsigned char*)"*");
} else {
ustrcpy(symbol->text, source);
uconcat(symbol->text, (unsigned char*)localstr);
}
return error_number;
}