Revision 01fc99d6 block/vmdk.c

b/block/vmdk.c
103 103 
        return 0;
104 104 
    magic = be32_to_cpu(*(uint32_t *)buf);
105 105 
    if (magic == VMDK3_MAGIC ||
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        magic == VMDK4_MAGIC)
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        magic == VMDK4_MAGIC) {
107 107 
        return 100;
108 
    else
108 
    } else {
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        const char *p = (const char *)buf;
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        const char *end = p + buf_size;
111 
        while (p < end) {
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            if (*p == '#') {
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                /* skip comment line */
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                while (p < end && *p != '\n') {
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                    p++;
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                }
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                p++;
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                continue;
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            }
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            if (*p == ' ') {
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                while (p < end && *p == ' ') {
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                    p++;
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                }
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                /* skip '\r' if windows line endings used. */
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                if (p < end && *p == '\r') {
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                    p++;
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                }
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                /* only accept blank lines before 'version=' line */
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                if (p == end || *p != '\n') {
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                    return 0;
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                }
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                p++;
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                continue;
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            }
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            if (end - p >= strlen("version=X\n")) {
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                if (strncmp("version=1\n", p, strlen("version=1\n")) == 0 ||
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                    strncmp("version=2\n", p, strlen("version=2\n")) == 0) {
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                    return 100;
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                }
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            }
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            if (end - p >= strlen("version=X\r\n")) {
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                if (strncmp("version=1\r\n", p, strlen("version=1\r\n")) == 0 ||
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                    strncmp("version=2\r\n", p, strlen("version=2\r\n")) == 0) {
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                    return 100;
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                }
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            }
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            return 0;
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        }
109 149 
        return 0;
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    }
110 151 
}
111 152 

  		





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#define CHECK_CID 1


  		












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