From 9037787eaee5efb58fd46f326397193b16b161dd Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Fri, 8 Jan 2010 09:07:50 +0100
Subject: *: fix places where we were still using malloc/realloc
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
editors/ed.c | 19 +++----------------
editors/sed.c | 2 +-
2 files changed, 4 insertions(+), 17 deletions(-)
(limited to 'editors')
diff --git a/editors/ed.c b/editors/ed.c
index 9ce8bead1..516b8d78d 100644
--- a/editors/ed.c
+++ b/editors/ed.c
@@ -454,11 +454,7 @@ static void subCommand(const char *cmd, int num1, int num2)
* structure and use that. Link it in in place of
* the old line structure.
*/
- nlp = malloc(sizeof(LINE) + lp->len + deltaLen);
- if (nlp == NULL) {
- bb_error_msg("can't get memory for line");
- return;
- }
+ nlp = xmalloc(sizeof(LINE) + lp->len + deltaLen);
nlp->len = lp->len + deltaLen;
@@ -712,12 +708,7 @@ static int readLines(const char *file, int num)
if (bufUsed >= bufSize) {
len = (bufSize * 3) / 2;
- cp = realloc(bufBase, len);
- if (cp == NULL) {
- bb_error_msg("no memory for buffer");
- close(fd);
- return FALSE;
- }
+ cp = xrealloc(bufBase, len);
bufBase = cp;
bufPtr = bufBase + bufUsed;
bufSize = len;
@@ -872,11 +863,7 @@ static int insertLine(int num, const char *data, int len)
return FALSE;
}
- newLp = malloc(sizeof(LINE) + len - 1);
- if (newLp == NULL) {
- bb_error_msg("failed to allocate memory for line");
- return FALSE;
- }
+ newLp = xmalloc(sizeof(LINE) + len - 1);
memcpy(newLp->data, data, len);
newLp->len = len;
diff --git a/editors/sed.c b/editors/sed.c
index 19e768355..fd9dd1be6 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -1094,7 +1094,7 @@ static void process_files(void)
/* append next_line, read new next_line. */
}
len = strlen(pattern_space);
- pattern_space = realloc(pattern_space, len + strlen(next_line) + 2);
+ pattern_space = xrealloc(pattern_space, len + strlen(next_line) + 2);
pattern_space[len] = '\n';
strcpy(pattern_space + len+1, next_line);
last_gets_char = next_gets_char;
--
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