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support ldso path files without final newline

This commit is contained in:
Rich Felker 2012-11-09 13:49:40 -05:00
parent 40d5f7eb83
commit 65465101ee
1 changed files with 5 additions and 2 deletions
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7
src/ldso/dynlink.c
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@ -478,8 +478,11 @@ static struct dso *load_library(const char *name)
if (!sys_path) {
FILE *f = fopen(ETC_LDSO_PATH, "rbe");
if (f) {
if (getline(&sys_path, (size_t[1]){0}, f) > 0)
sys_path[strlen(sys_path)-1]=0;
if (getline(&sys_path, (size_t[1]){0}, f) > 0) {
size_t l = strlen(sys_path);
if (l && sys_path[l-1]=='\n')
sys_path[-1] = 0;
}
fclose(f);
}
}