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regedit: Fixed parsing of hex sequences.

This commit is contained in:
Alexandre Julliard 2008-01-07 19:56:15 +01:00
parent f2e32f7c45
commit 98c133312f
1 changed files with 5 additions and 12 deletions
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17
programs/regedit/regproc.c
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@ -92,15 +92,10 @@ static BYTE* convertHexCSVToHex(char *str, DWORD *size)
*size=0;
while (*s != '\0') {
UINT wc;
char dummy;
char *end;
if (s[1] != ',' && s[1] != '\0' && s[2] != ',' && s[2] != '\0') {
fprintf(stderr,"%s: ERROR converting CSV hex stream. Invalid sequence at '%s'\n",
getAppName(), s);
HeapFree(GetProcessHeap(), 0, data);
return NULL;
}
if (sscanf(s, "%x%c", &wc, &dummy) < 1 || dummy != ',') {
wc = strtoul(s,&end,16);
if (end == s || wc > 0xff || (*end && *end != ',')) {
fprintf(stderr,"%s: ERROR converting CSV hex stream. Invalid value at '%s'\n",
getAppName(), s);
HeapFree(GetProcessHeap(), 0, data);
@ -108,10 +103,8 @@ static BYTE* convertHexCSVToHex(char *str, DWORD *size)
}
*d++ =(BYTE)wc;
(*size)++;
/* Skip one or two digits and any comma */
while (*s && *s!=',') s++;
if (*s) s++;
if (*end) end++;
s = end;
}
return data;