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28 | #ifdef HAVE_CONFIG_H1 |
29 | #include <config.h> |
30 | #endif |
31 | #include <X11/Xlibint.h> |
32 | #include <X11/Xatom.h> |
33 | #include <X11/Xutil.h> |
34 | |
35 | |
36 | |
37 | |
38 | |
39 | |
40 | |
41 | Statusint XTextPropertyToStringList ( |
42 | XTextProperty *tp, |
43 | char ***list_return, |
44 | int *count_return) |
45 | { |
46 | char **list; |
47 | int nelements; |
48 | register char *cp; |
49 | char *start; |
50 | int i, j; |
51 | int datalen = (int) tp->nitems; |
52 | |
53 | |
54 | |
55 | |
56 | if (tp->encoding != XA_STRING((Atom) 31) || tp->format != 8) return False0; |
| |
57 | |
58 | if (datalen == 0) { |
| 2 | | Assuming 'datalen' is not equal to 0 | |
|
| |
59 | *list_return = NULL((void*)0); |
60 | *count_return = 0; |
61 | return True1; |
62 | } |
63 | |
64 | |
65 | |
66 | |
67 | nelements = 1; |
68 | for (cp = (char *) tp->value, i = datalen; i > 0; cp++, i--) { |
| 4 | | Loop condition is true. Entering loop body | |
|
| |
| 7 | | Loop condition is false. Execution continues on line 75 | |
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69 | if (*cp == '\0') nelements++; |
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70 | } |
71 | |
72 | |
73 | |
74 | |
75 | list = Xmalloc (nelements * sizeof (char *))malloc(((nelements * sizeof (char *)) == 0 ? 1 : (nelements * sizeof (char *)))); |
76 | if (!list) return False0; |
| 8 | | Assuming 'list' is non-null | |
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77 | |
78 | start = Xmalloc ((datalen + 1) * sizeof (char))malloc((((datalen + 1) * sizeof (char)) == 0 ? 1 : ((datalen + 1) * sizeof (char)))); |
| 10 | | Within the expansion of the macro 'Xmalloc':
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79 | if (!start) { |
| 11 | | Assuming 'start' is non-null | |
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80 | Xfree (list)free((list)); |
81 | return False0; |
82 | } |
83 | |
84 | |
85 | |
86 | |
87 | memcpy (start, (char *) tp->value, tp->nitems)__builtin___memcpy_chk (start, (char *) tp->value, tp-> nitems, __builtin_object_size (start, 0)); |
88 | start[datalen] = '\0'; |
89 | |
90 | |
91 | |
92 | |
93 | for (cp = start, i = datalen + 1, j = 0; i > 0; cp++, i--) { |
| 13 | | Loop condition is false. Execution continues on line 104 | |
|
94 | if (*cp == '\0') { |
95 | list[j] = start; |
96 | start = (cp + 1); |
97 | j++; |
98 | } |
99 | } |
100 | |
101 | |
102 | |
103 | |
104 | *list_return = list; |
| 14 | | Potential leak of memory pointed to by 'cp' |
|
105 | *count_return = nelements; |
106 | return True1; |
107 | } |
108 | |
109 | |
110 | void XFreeStringList (char **list) |
111 | { |
112 | if (list) { |
113 | if (list[0]) Xfree (list[0])free((list[0])); |
114 | Xfree (list)free((list)); |
115 | list = NULL((void*)0); |
116 | } |
117 | } |
118 | |