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Diffstat (limited to 'libbb')
-rw-r--r--libbb/bb_askpass.c2
-rw-r--r--libbb/get_line_from_file.c14
-rw-r--r--libbb/obscure.c10
3 files changed, 13 insertions, 13 deletions
diff --git a/libbb/bb_askpass.c b/libbb/bb_askpass.c
index cf384e52b..097a0a290 100644
--- a/libbb/bb_askpass.c
+++ b/libbb/bb_askpass.c
@@ -60,7 +60,7 @@ char *bb_askpass(int timeout, const char * prompt)
(read did not overwrite it) */
do {
if (passwd[i] == '\r' || passwd[i] == '\n')
- passwd[i] = 0;
+ passwd[i] = '\0';
} while (passwd[i++]);
}
diff --git a/libbb/get_line_from_file.c b/libbb/get_line_from_file.c
index 969d808cf..b424d59e9 100644
--- a/libbb/get_line_from_file.c
+++ b/libbb/get_line_from_file.c
@@ -9,11 +9,9 @@
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
-#include <stdio.h>
-#include <stdlib.h>
#include "libbb.h"
-/* get_line_from_file() - This function reads an entire line from a text file,
+/* This function reads an entire line from a text file,
* up to a newline or NUL byte. It returns a malloc'ed char * which must be
* stored and free'ed by the caller. If end is null '\n' isn't considered
* end of line. If end isn't null, length of the chunk read is stored in it. */
@@ -37,10 +35,12 @@ char *bb_get_chunk_from_file(FILE * file, int *end)
if (end)
*end = idx;
if (linebuf) {
- if (ferror(file)) {
- free(linebuf);
- return NULL;
- }
+ // huh, is fgets discards prior data on error like this?
+ // I don't think so....
+ //if (ferror(file)) {
+ // free(linebuf);
+ // return NULL;
+ //}
linebuf = xrealloc(linebuf, idx+1);
linebuf[idx] = 0;
}
diff --git a/libbb/obscure.c b/libbb/obscure.c
index 7d839d624..2599095df 100644
--- a/libbb/obscure.c
+++ b/libbb/obscure.c
@@ -157,14 +157,14 @@ static const char *obscure_msg(const char *old_p, const char *new_p, const struc
return NULL;
}
-int obscure(const char *old, const char *newval, const struct passwd *pwdp)
+int obscure(const char *old, const char *newval, const struct passwd *pw)
{
const char *msg;
- if ((msg = obscure_msg(old, newval, pwdp))) {
- printf("Bad password: %s.\n", msg);
- /* If user is root warn only */
- return getuid() ? 1 : 0;
+ msg = obscure_msg(old, newval, pw);
+ if (msg) {
+ printf("Bad password: %s\n", msg);
+ return 1;
}
return 0;
}