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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [compile/] [pr23946.c] - Rev 378
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extern int foo (void); int avi_parse_comments (int fd, char *buf, int space_left) { int len = 0, readlen = 0, k; char *data, *c, *d; if (fd <= 0 || !buf || space_left <= 0) return -1; memset (buf, 0, space_left); readlen = foo (); if (!(data = malloc (readlen * sizeof (char) + 1))) return -1; c = data; space_left--; while (len < space_left) { if (!c || *c == '\0') break; else if (*c == 'I') { d = c + 4; k = 0; while (d[k] != '\r' && d[k] != '\n' && d[k] != '\0') ++k; if (k >= space_left) return len; memcpy (buf + len, c, 4); len += 4; long2str (buf + len, k + 1); len += 4; memcpy (buf + len, d, k); *(buf + len + k + 1) = '\0'; if ((k + 1) & 1) { k++; *(buf + len + k + 1) = '\0'; } len += k + 1; while (*c != '\n' && *c != '\0') ++c; if (*c != '\0') ++c; else break; } } free (data); return len; }
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