diff options
| -rw-r--r-- | scripts/kconfig/confdata.c | 2 | ||||
| -rw-r--r-- | scripts/kconfig/lkc.h | 1 | ||||
| -rw-r--r-- | scripts/kconfig/nconf.gui.c | 3 | ||||
| -rw-r--r-- | scripts/kconfig/symbol.c | 2 | ||||
| -rw-r--r-- | scripts/kconfig/util.c | 11 | ||||
| -rw-r--r-- | scripts/kconfig/zconf.l | 2 |
6 files changed, 16 insertions, 5 deletions
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index f7927391de30..5c12dc91ef34 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -201,7 +201,7 @@ static int add_byte(int c, char **lineptr, size_t slen, size_t *n) if (new_size > *n) { new_size += LINE_GROWTH - 1; new_size *= 2; - nline = realloc(*lineptr, new_size); + nline = xrealloc(*lineptr, new_size); if (!nline) return -1; diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h index 16cb62b92650..4e23febbe4b2 100644 --- a/scripts/kconfig/lkc.h +++ b/scripts/kconfig/lkc.h @@ -114,6 +114,7 @@ struct file *file_lookup(const char *name); int file_write_dep(const char *name); void *xmalloc(size_t size); void *xcalloc(size_t nmemb, size_t size); +void *xrealloc(void *p, size_t size); struct gstr { size_t len; diff --git a/scripts/kconfig/nconf.gui.c b/scripts/kconfig/nconf.gui.c index a64b1c31253e..88874acfda36 100644 --- a/scripts/kconfig/nconf.gui.c +++ b/scripts/kconfig/nconf.gui.c @@ -6,6 +6,7 @@ * */ #include "nconf.h" +#include "lkc.h" /* a list of all the different widgets we use */ attributes_t attributes[ATTR_MAX+1] = {0}; @@ -374,7 +375,7 @@ int dialog_inputbox(WINDOW *main_window, if (strlen(init)+1 > *result_len) { *result_len = strlen(init)+1; - *resultp = result = realloc(result, *result_len); + *resultp = result = xrealloc(result, *result_len); } /* find the widest line of msg: */ diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c index c4409ee7fee2..60a76f958f33 100644 --- a/scripts/kconfig/symbol.c +++ b/scripts/kconfig/symbol.c @@ -936,7 +936,7 @@ const char *sym_expand_string_value(const char *in) newlen = strlen(res) + strlen(symval) + strlen(src) + 1; if (newlen > reslen) { reslen = newlen; - res = realloc(res, reslen); + res = xrealloc(res, reslen); } strcat(res, symval); diff --git a/scripts/kconfig/util.c b/scripts/kconfig/util.c index 0e76042473cc..138894ef49ea 100644 --- a/scripts/kconfig/util.c +++ b/scripts/kconfig/util.c @@ -104,7 +104,7 @@ void str_append(struct gstr *gs, const char *s) if (s) { l = strlen(gs->s) + strlen(s) + 1; if (l > gs->len) { - gs->s = realloc(gs->s, l); + gs->s = xrealloc(gs->s, l); gs->len = l; } strcat(gs->s, s); @@ -145,3 +145,12 @@ void *xcalloc(size_t nmemb, size_t size) fprintf(stderr, "Out of memory.\n"); exit(1); } + +void *xrealloc(void *p, size_t size) +{ + p = realloc(p, size); + if (p) + return p; + fprintf(stderr, "Out of memory.\n"); + exit(1); +} diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l index 0ba4900050c1..02de6fe302a9 100644 --- a/scripts/kconfig/zconf.l +++ b/scripts/kconfig/zconf.l @@ -52,7 +52,7 @@ static void append_string(const char *str, int size) if (new_size > text_asize) { new_size += START_STRSIZE - 1; new_size &= -START_STRSIZE; - text = realloc(text, new_size); + text = xrealloc(text, new_size); text_asize = new_size; } memcpy(text + text_size, str, size); |