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Fixed munging of whitespace in sysinfo's matching functions

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Closes #712
This commit is contained in:
Joshua Theze 2013-08-12 23:41:37 -04:00 committed by TingPing
parent 0b95c1c444
commit 721a9965aa
1 changed files with 21 additions and 4 deletions
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25
plugins/sysinfo/match.c
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@ -65,14 +65,31 @@ char *pretty_freespace(const char *desc, unsigned long long *free_k, unsigned lo
return result; return result;
} }
void remove_leading_whitespace(char *buffer) void remove_leading_whitespace(char *buffer)
{ {
char *pos; char *buffer2 = NULL;
while((pos = memchr(buffer, 0x20, 1))) int i = 0, j = 0, ews = 0;
buffer2 = (char*)malloc(strlen(buffer) * sizeof(char));
if (buffer2 == NULL)
return;
memset (buffer2, (char)0, strlen(buffer));
while (i < strlen(buffer))
{ {
pos += 1; /* count tabs, spaces as whitespace. */
strcpy(buffer, pos); if (!(buffer[i] == (char)32 || buffer[i] == (char)9) || ews == 1)
{
ews = 1;
buffer2[j] = buffer[i];
j++;
}
i++;
} }
memset (buffer, (char)0, strlen(buffer));
strcpy (buffer, buffer2);
free (buffer2);
} }
char *decruft_filename(char *buffer) char *decruft_filename(char *buffer)