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cleanup/error checks

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This commit is contained in:
Jfreegman
2014-07-17 03:35:18 -04:00
parent b5f34f42a8
commit e61d070def
4 changed files with 34 additions and 20 deletions
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8
src/misc_tools.c
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@ -199,10 +199,17 @@ void get_file_name(char *namebuf, int bufsize, const char *pathname)
int idx = strlen(pathname) - 1;
char *path = strdup(pathname);
if (path == NULL)
exit_toxic_err("failed in get_file_name", FATALERR_MEMORY);
while (idx >= 0 && pathname[idx] == '/')
path[idx--] = '\0';
char *finalname = strdup(path);
if (finalname == NULL)
exit_toxic_err("failed in get_file_name", FATALERR_MEMORY);
const char *basenm = strrchr(path, '/');
if (basenm != NULL) {
@ -211,7 +218,6 @@ void get_file_name(char *namebuf, int bufsize, const char *pathname)
}
snprintf(namebuf, bufsize, "%s", finalname);
free(finalname);
free(path);
}