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win_utf8_io.c : Fix potential memory leak.

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Patch-from: lvqcl <lvqcl.mail@gmail.com>
This commit is contained in:
Erik de Castro Lopo 2014-08-09 13:02:56 +10:00
parent e0f638faa0
commit a87019e761
1 changed files with 3 additions and 1 deletions
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4
src/share/win_utf8_io/win_utf8_io.c
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@ -102,7 +102,7 @@ int get_utf8_argv(int *argc, char ***argv)
if ((wgetmainargs = (wgetmainargs_t)GetProcAddress(handle, "__wgetmainargs")) == NULL) return 1; if ((wgetmainargs = (wgetmainargs_t)GetProcAddress(handle, "__wgetmainargs")) == NULL) return 1;
i = 0; i = 0;
if (wgetmainargs(&wargc, &wargv, &wenv, 1, &i) != 0) return 1; if (wgetmainargs(&wargc, &wargv, &wenv, 1, &i) != 0) return 1;
if ((utf8argv = (char **)malloc(wargc*sizeof(char*))) == NULL) return 1; if ((utf8argv = (char **)calloc(wargc, sizeof(char*))) == NULL) return 1;
ret = 0; ret = 0;
for (i=0; i<wargc; i++) { for (i=0; i<wargc; i++) {
@ -120,6 +120,8 @@ int get_utf8_argv(int *argc, char ***argv)
*argc = wargc; *argc = wargc;
*argv = utf8argv; *argv = utf8argv;
} else { } else {
for (i=0; i<wargc; i++)
free(utf8argv[i]);
free(utf8argv); free(utf8argv);
} }