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make newline-delimited dynamic linker path file actually work

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apparently the original commit was never tested properly, since
getline was only ever reading one line. the intent was to read the
entire file, so use getdelim with the null byte as delimiter as a
cheap way to read a whole file into memory.
This commit is contained in:
Rich Felker 2013-06-25 21:39:35 -04:00
parent e40f48a421
commit 8813c956e5
1 changed files with 1 additions and 1 deletions
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src/ldso/dynlink.c
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@ -478,7 +478,7 @@ 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) {
if (getdelim(&sys_path, (size_t[1]){0}, 0, f) > 0) {
size_t l = strlen(sys_path);
if (l && sys_path[l-1]=='\n')
sys_path[l-1] = 0;